Category Archives: Aging

Could a Cup of Tea a Day Lower Your Glaucoma Risk?

tea, antioxidant, healthOn a cold winter’s day there is nothing better than a hot cup of tea to warm you up.  Depending upon the type of tea you consume, this warm beverage could provide you with a variety of different antioxidants to help benefit your health. In fact, a recent study has shown that a cup of hot tea every day may help reduce glaucoma risk.

What is Glaucoma?

Glaucoma is the name for a variety of different eye conditions that involve damage to the optic nerve. Usually caused by an extreme amount of pressure in the eye, glaucoma is the leading cause of blindness in the United States. The most common form of this condition may not present any symptoms until it is too late. Therefore, it is very important to get regular eye check-ups to reduce your risk of eye health issues.

About Tea

Tea is a low-calorie beverage that can have anti-inflammatory and antioxidant properties.  These benefits stem from the presence of the polyphenols epicatechin and catechin in tea. In particular, drinking green tea was shown to help lower LDL cholesterol, higher HDL cholesterol, and lower triglyceride levels.

Tea and Glaucoma Risk

A recent study looked at the results of a eye exam and nutrition survey of 1700 participants.  Those people that drank tea every day had about a 75-percent less chance of having glaucoma than those who did not.  It is not certain what about tea drinkers makes them at lower risk. However,  this lower risk was only seen in those that drank hot, caffeinated tea.  Consuming decaf tea, cold tea, or either decaf or caffeinated coffee did not show any benefit. It is thought that lower glaucoma risk may be due to the lifestyle factors in those that drank hot tea six times or more per week. More studies will need to be done to identify the direct link.

Other Ways to Lower Glaucoma Risk

Besides drinking hot tea, there are several other ways to lower your glaucoma risk.  The researchers suggest that prevention through regular eye exams is key, along with the following lifestyle behaviors.

  • Get your heart health under control. By getting your blood pressure and diabetes under control, you can help decrease your risk of glaucoma.
  • Use treatments as prescribed. Prescribed eye drops or other glaucoma medications can help reduce the risk of complications associated with the condition. In turn, treating such symptoms can prevent or delay the onset of vision problems associated with this condition.
  • Exercise regularly. Walking or engaging in some sort of moderate exercise each day could help reduce the eye pressure related to glaucoma.  Moderate exercise may include swimming, biking, aerobics, dancing, or anything that quickens your breathing without getting you out of breath.
  • Wear eye protection. Be sure to wear sunglasses or goggles in the sunlight or when  using any power tools or engaging in any high-speed racket sports. This is because when you reduce your risk of eye injuries, you also help reduce glaucoma risk.
  • Take eye-healthy supplements.  Ocutain by Vita Sciences contains a combination of eye-healthy compounds such as lutein and beta carotene, which promote healthy vision. Such supplements, along with a heart healthy diet may help lower your risk of eye conditions such as glaucoma.

-written by Staci Gulbin, MS, MEd, RD, LDN

Sources:

Cochran, N. (January 12, 2017) “The Health Benefits of Tea”

Harvard Health Publishing: Harvard Medical School (August 2014) “Tea: A Cup of Good Health?”

Mayo Clinic (September 15, 2015) “Glaucoma”

Mayo Clinic (May 19, 2017) “Exercise intensity: How to measure it”

Medline Plus (December 15, 2017) “Could a Hot Cup of Tea Preserve Your Vision?”

 

 


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    Are You Eating Enough Fruits and Vegetables?

    fruits, vegetables, produce, fresh, colorful, antioxidantsDo you think you eat enough fruits and vegetables every day?  You may track your macronutrients, have an apple a day, and be free of digestive concerns but still be missing the mark.  A recent report by the Centers for Disease Control (CDC) has found that most adults in the United States could stand to eat a lot more fruits and vegetables each day.

    Health Benefits of Fruits and Vegetables

    Studies have shown that the more fruits and vegetables people eat, the less likely they are to have heart disease. This is because a diet rich in fruits and vegetables contains a lot of fiber and nutrients, which in itself can help many aspects of health including:

    • improvement of blood pressure
    • lowering cancer risk
    • decreasing risk of getting diabetes
    • prevention of constipation
    • keeping the digestive system healthy
    • maintaining eye health

    More recently, it has been found that the phytonutrients from fruits and vegetables provide many of its health benefits. For example, the carotenoids found in many brightly colored fruits and vegetables such as tomatoes and carrots have many health benefits. One of the carotenoids, lycopene, has shown potential for reducing risk of prostate cancer. Furthermore, research has shown that another phytonutrient, lutein, has been shown to reduce risk for cataracts. However, more studies need to be done to show the full health benefits of such phytonutrients.

    What is the recommended intake for fruits and vegetables daily?

    According to the United States Department of Agriculture (USDA), most people should consume about 2 cups of fruits and 2.5 cups of vegetables every day.  This amount of produce would help you to reach the recommended daily fiber intake of most adults, which is around 21 to 30 grams.  However, some may think that fiber supplements will do the job if they don’t want to eat fruits and vegetables. Although fiber supplements may be helpful for filling the gap of your daily fiber needs, they should not be relied upon for your full daily intake of fruits and vegetables. This is because the fiber supplements will not provide the many health nutrients that fruits and vegetables provide.

    CDC Fruit and Vegetable Intake Report

    A recent report from the CDC found that only 12-percent of Americans are eating enough fruits and vegetables. High cost and limited access to fruits and vegetables seem to be the biggest barriers to meeting daily recommended intakes.  However, a report by the USDA found that it is possible to meet such intakes for about $2.10 to $2.60 per day.

    Fresh apples, orange, and carrots were found to be some of the lowest cost produce. Also, frozen green beans, canned corn, romaine lettuce, and Roma tomatoes were some of the least pricey produce options.  However, this amount may still be a lot for more low-income families. In those cases, the following tips may be helpful in ensuring everyone can get in their daily dose of fruits and vegetables.

    • Buy produce when it is in season. This is because if more of a type of produce is being harvested, the cost will be less for you. An added bonus is that in-season produce will also be more flavorful.
    • Check to see what Supplemental Nutrition Assistance Program (SNAP) benefits provide.  Recent benefits provide funds to purchase produce at local farmer’s markets.  For this reason, such funds could help offset any produce costs you may incur at the supermarket.
    • Buy frozen produce in bulk. You can often find family size bags of frozen veggies at lower cost than their smaller size counterparts. In addition, frozen produce will not go bad as quickly, so you do not have to worry about any waste if you do not eat it right away.

    Fitting More Fruits and Veggies in Your Day

    Follow the tips below to get more fruits and vegetables into your daily routine.

    • Slice up some apples with a side of peanut butter for a sweet and salty treat.
    • Keep it simple with some salt and pepper and a drizzle of olive oil. Toss veggies in these simple ingredients, then bake on a cookie sheet for 400 degrees Fahrenheit for about 25-45 minutes, depending on the thickness of the produce you are cooking. This roasted cooking method will bring out the natural sweet and savory flavors of produce.
    • Pair a cup of baby carrots with some hummus or Greek yogurt dressing for a salty, crunchy snack.
    • Load up your lunch bowl with salad greens, cucumbers, tomatoes, carrots, and top with nuts and seeds for extra fiber power.
    • Replace your nighttime chocolate piece with a cup of grapes or berries over Greek yogurt for a filling sweet treat.
    • Use veggies as a foundation for your favorite recipes to add fiber. Use spaghetti squash or spiralized zucchini instead of spaghetti or riced cauliflower instead of mashed potatoes.

    If you are having trouble meeting your daily fruit and vegetable needs, add a daily multivitamin such as Zestia by Vita Sciences. Zestia contains a potent mix of superfood complexes, fruit and vegetable compounds, probiotics, and digestive enzymes to help support optimal overall health.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    Academy of Nutrition and Dietetics (September 5, 2017) “Easy Ways to Boost Fiber in Your Daily Diet.”

    Centers for Disease Control (accessed on November 20, 2017) “Top 10 Reasons to Eat MORE Fruits and Vegetables.”

    Harvard T.H. Chan School of Public Health (accessed November 20, 2017) “Vegetables and Fruits.”

    Mayo Clinic (September 26, 2015) “I find it difficult to eat enough fruits and vegetables. Is there any harm in taking a fiber supplement every day?”

    Medline Health News (November 16, 2017) “CDC Wants America to Eat Its Fruits & Veggies.”

    United States Department of Agriculture Economic Research Service (2017) “Fruit and Vegetable Recommendations Can Be Met for $2.10 to $2.60 per day.”

    United States Department of Agriculture (August 2, 2017) “SNAP and Farmer’s Markets.”


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    Could Antioxidant Treatment Reduce Arthritis Pain?

    pain, rheumatoid arthritis, arthritisAre you looking for a more natural way to deal with your rheumatoid arthritis pain? Some prescription medicines  may make you feel foggy, cause stomach ulcers, or  cause weight gain.  However, recent studies have shown that more natural antioxidants may help reduce rheumatoid arthritis pain without so many side effects.

    What is Rheumatoid Arthritis?

    Rheumatoid arthritis (RA) is an autoimmune disorder affecting the joints and other body tissues. In autoimmune diseases, the immune system wrongly attacks the body. Therefore, damage can be caused in the skin, eyes, lung, heart, and blood vessels.  Also, damage to the joint lining causes deformity in the joints, such as in the hands. Because of this damage, daily tasks and simple movement can become more difficult and painful.

    RA tends to affect smaller joints first such as those in the fingers and toes. Some symptoms of the condition include:

    • Tender, swollen joints
    • Joint stiffness
    • Fatigue
    • Fever
    • Weight loss

    Larger joints such as those in hips and knees may be affected as the disease progresses. However, nearly 40-percent of those affected by the condition have non-joint symptoms. The eyes, salivary glands, blood vessels, and nerve tissues are just some of the other body tissues that can be affected by RA.

    Current RA Treatments

    The most common treatment to arthritis pain are NSAIDS, or non-steroidal anti-inflammatory drugs. These drugs reduce pain and inflammation. Lower strength forms of NSAIDs can be purchased over-the-counter. However, long-term use of such medicines can cause symptoms such as:

    • ringing in your ears
    • stomach pain and ulcers
    • heartburn
    • heart problems
    • liver and kidney damage

    Other treatments for RA include steroids and disease-modifying antirheumatic drugs (DMARDS). Long term use of steroid though can thin bones and cause weight gain.  DMARDS such as methotrexate can slow progress of the disease. A newer class of DMARDs called biologic agents, which include Humira and Xeljanz, work to reduce inflammation. However, these medicines may have side effects such as liver damage and increased risk of infections.

    Antioxidants and RA Pain

    Mediterranean diet, olive oil, health fats, olives, tomatoes, vegetables, heart healthA journal article in the Frontiers in Nutrition suggested that fiber-rich and antioxidant-rich foods may decrease inflammation in those with RA. Furthermore, it was suggested to get such benefits from some of the following foods and drinks.

    • dried plums
    • pomegranates
    • whole grains
    • turmeric
    • olive oil
    • green tea
    • blueberries

    Other recent research has confirmed that antioxidant treatment may be helpful to those with RA. For example, a 2003 study talked about how the antioxidant defense system is weakened in RA patients. Therefore, researchers suggested therapy including standard drugs along with antioxidants to help reduce tissue damage in such patients.

    In addition to these studies, more recent research has also shown potential for antioxidant treatment of RA. For example, a 2008 study found that antioxidant therapy combined with lower doses of standard drugs may help reduce tissue damage. Due to these lower doses of prescribed drugs, such treatments may help reduce harmful side effects.

    Other Ways to Reduce Inflammation

    • Stop smoking since this activity can constrict blood vessels and cause inflammation in the body and its tissues.
    • Limit alcohol consumption: If you do decide to have an alcoholic drink, choose phytonutrient-rich red wine that contains polyphenols such as resveratrol. Also, be sure to limit consumption to no more than 1 standard drink a day for women or 2 standard drinks a day for men. For example, a standard drink of wine is equal to 5 ounces.
    •  Take probiotics through fermented food such as yogurt or through a supplement such as Biovia 30 by Vita SciencesBiovia 30 contains 30 million strains of diverse good bacteria that helps to strengthen your immune system. Probiotics can help restore good bacteria in your gut.  When your body has more good bacteria, it makes it easier to fight off bad bacteria that may be damaging your immune system.  Therefore, a stronger immune system can help fight off inflammation in the body.

    Furthermore, recent research shows a link between deficits in the intestinal microbiome and autoimmune disease. Although more studies need to be done, it is suggested that treatment of gut microbiota may be the key to improving effective treatments for such conditions as RA.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    Horta-Baas, G., Romero-Figueroa, M. del S., Montiel-Jarquín, A. J., Pizano-Zárate, M. L., García-Mena, J., & Ramírez-Durán, N. (2017). Intestinal Dysbiosis and Rheumatoid Arthritis: A Link between Gut Microbiota and the Pathogenesis of Rheumatoid Arthritis. Journal of Immunology Research2017, 4835189. http://doi.org/10.1155/2017/4835189

    Jaswal, S., et al. (December 2003) “Antioxidant Status in Rheumatoid Arthritis and role of Antioxidant Therapy.” Clinica Chimica Acta, 338(1-2): 123-129.

    Mayo Clinic (August 9, 2017) “Rheumatoid Arthritis.” 

    Medline Plus (November 8, 2017) “These Foods May Help Ease Rheumatoid Arthritis Pain.” 

    Van Vugt, R. M., Rijken, P. J., Rietveld, A. G., van Vugt, A. C., & Dijkmans, B. A. C. (2008). Antioxidant intervention in rheumatoid arthritis: results of an open pilot study. Clinical Rheumatology27(6), 771–775. http://doi.org/10.1007/s10067-008-0848-6


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    Could Excess Weight Shorten Your Life?

    age, healthy eating, apple, green, aging, healthAccording to the National Institutes of Health, the average American can live tan average of 79 years.   However, did you know that a few small lifestyle changes could add years to your life? It was found that for every few pounds you lose you could be adding years to your life.

    A recent study in Nature Communications looked at genetic data from 600,000 people in North America, Europe and Australia. Smoking, body fat, thought processes and the genes related to such can affect life span.

    Of all conditions observed, smoking and traits linked with lung cancer were found to have the greatest impact on reducing life span. Smoking one pack of cigarettes a day over a lifetime can lead to a loss of seven years of life.  However, if a person quits smoking, they can get back those years and live as long as someone who has never smoked.

    Obesity is a common risk factor for heart disease and diabetes. However, body fat percentage and other factors linked with diabetes were found to decrease life span. Two months of life can be lost for every 2.2 pounds of excess body fat. This could be related to the increased risk of obesity-related conditions related to excess weight, but the direct reason for this result is not confirmed.

    Finally, those with an open mind may live longer than those who were not. For every year of studying done beyond school, a year is added to a person’s life. This could be related to those studying more having sharper minds as they age, but it is not confirmed why. By maintaining mental sharpness, you are helping to keep the body’s software up to date which aids in overall wellness.

    Other Ways to Add Years to Your Life

    If you want to add years to your life, there are many things you can do.

    • Eat better:  A balanced diet of fruits and vegetables provide fiber that can help manage weight and keep blood glucose levels stable.
    • Stay active: A good balance of cardio, resistance, and flexibility exercises can help you stay young as you age. Resistance exercises such as lifting weights, working with resistance bands, or performing push-ups, can help maintain lean mass. Lean mass can help keep you more mobile as you age and in turn prevent injury. In addition, lean mass can keep bones and joints strong and improve insulin resistance.
    • Sleep more: While you sleep, the body regulates fluid, blood glucose, levels, and blood pressure. Therefore without the recommended 6-8 hours of sleep a night, you may be putting yourself at risk for chronic disease. If you have trouble sleeping, try  reducing screen time before bed, getting blackout blinds, stop eating and drinking two hours before bedtime, or get a white noise machine. Check with your healthcare provider if pain or other health issues that may be keeping you up at night.
    • Practice preventative health: Be sure to visit your doctor every year or more often to check for chronic disease risk factors. Knowing your numbers such as blood pressure, blood glucose, cholesterol, triglycerides, and vitamin levels are important for health tracking. If any of your numbers are out of range, you could increase risk for chronic disease and decrease quality of life.
    • Take a multivitamin: To ensure you are getting your daily nutrients, try the Zestia multivitamin by Vita Sciences. Zestia contains a combination of fruit and vegetable extracts, probiotics, and digestive enzymes to help support an optimal quality of life.

    Sources:

    Harvard Health Publishing (accessed October 16, 2017) “Tips for  longer life”

    Medline Health News (October 13, 2017) “Good Lifestyle Choices Adds Years to Your Life” 

    National Institutes of Health News in Health (June 2016) “Can You Lengthen Your Life?” 


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    Could Hypertension Increase Dementia Risk in Women?

    Ifhypertension, blood pressure, brain, memory, dementia you have high blood pressure, heart disease may be the health concern most on your mind. However, high blood pressure can be a risk factor for more than just heart conditions.  A recent study has found that women in their 40’s with high blood pressure have an increased risk of dementia.

    What is high blood pressure?

    A systolic blood pressure of 140 mm Hg or higher and a diastolic blood pressure of 90 mm Hg or higher defines a diagnosis of high blood pressure, or hypertension.  Systolic blood pressure is a measure of the pressure when the heart contracts, while diastolic blood pressure is a measure of the pressure in between heart beats.

    Hypertension occurs when there is some sort of damage or blockage that causes a narrowing of the blood vessels.  This narrowing slows the flow of blood and oxygen to tissues and organs in the body. Over time, this delayed oxygen and blood flow can cause damage to cells in the body that can lead to disease. Therefore, high blood pressure can lead to increased risk of diabetes, kidney damage, stroke, and vision loss.

    Hypertension and Dementia

    A recent study in the journal Neurology looked at the medical records of about 5600 patients over 15 years to see who developed dementia.  Those women in their 40’s with hypertension had up to a 73-percent risk of developing dementia.  Although, the same was not true of women in their 30’s or of men in their 40’s.  However, further studies must be done to determine the reason for these results.

    Previous studies have found a link between high blood pressure and dementia, but it was not clear if hypertension before the age of 50 was a risk factor for the condition. However, it is clear that the brain is a metabolically active organ that requires oxygen to function properly. Without oxygen, brain cells starve and become damaged causing disease and dysfunction.  In order to get enough oxygen, blood flow to the brain must be healthy. Therefore, anything that prevents or delays blood flow, such as hypertension, could lead to cell damage in the brain as is seen in dementia.

    Hypertension Prevention

    To lower your risk of diseases such as dementia, take the following steps to prevent or control hypertension.

    • Eat a well-balanced diet of lean proteins, fiber-rich fruits and vegetables, whole grains, low-fat dairy, and healthy fats such as nuts, seeds, avocado, and plant-based oils.  Be sure to limit your intake of sugary and salty processed foods which can increase hypertension risk.
    • Stay active most days of the week.  Walking, jogging, biking, dancing, and swimming are some ways you can stay active to keep your heart healthy. Try to be active for 30 minutes a day for most days of the week to help manage your weight and blood pressure.
    • Limit alcohol intake to no more than one drink a day for women and no more than 2 drinks a day for men.  Over this limit, alcohol can raise blood pressure and can also make it difficult to manage a healthy weight.
    • Control weight since those who are overweight or obese have a higher risk for hypertension than those of a healthy weight.
    • Don’t smoke since smoking can deprive your body of oxygen since it constricts blood vessels. In turn, smoking can increase risk of hypertension and related health issues.
    • Take all prescribed medications to help manage hypertension so that damage to the body’s cells can be limited.
    • Add in heart-healthy vitamins and supplements to your routine such as Presura by Vita Sciences. Presura contains a combination of hawthorn berry, niacin, and garlic extract to help support healthy blood pressure levels. Be sure to contact your healthcare provider before starting any new supplement regimen. It is important to make sure that any new supplements will not interact with your current prescribed medicines.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    American Heart Association (October 2016) “Changes You Can Make to Manage Blood Pressure”

    American Heart Association (October 2016) “Understanding Blood Pressure Readings”

    Medline Plus (October 4, 2017) “High Blood Pressure in 40’s a Dementia Risk for Women?”

    National Institute on Aging (March 1, 2015) “High Blood Pressure” 


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    Poor Heart Health Can Increase Stroke and Dementia Risk

    healthy eating, health, food, healthy fats, fish, fruits, vegetables, avocado, olive oilWhen you hear about brain health, you may think of lowering stress and anxiety. However, having a healthy brain also involves reducing risk of stroke as well as memory conditions like Alzheimer’s and dementia.  A recent report has found that keeping your body healthy is vital to keeping your brain healthy.

    Having a healthy body involves more than just eating healthy and exercising. American Heart Association’s Life’s Simple 7 provides simple guidelines to help you develop a healthy body and healthy brain.

    What are the Life’s Simple 7?

    • Manage blood pressure– A healthy blood pressure is one where the systolic, or top number is 120 or less, and the diastolic, or bottom number, is 80 or less.  The systolic pressure measures the pressure during contraction of your heart, while the diastolic measures the pressure in between heart beats.  You should have your blood pressure checked at least once a year at your annual doctor’s visit.  If you have hypertension, or a blood pressure of 140/90 or higher,  you should see your doctor at least every 6 months to monitor your blood pressure.
    • Control cholesterol– You should keep track of your cholesterol numbers at least once a year to stay healthy. This includes not only total cholesterol, but also your LDL, HDL, and triglycerides.  If you already have high cholesterol or triglycerides, be sure to visit your healthcare provider every 6 months to keep track of your numbers.
    • Keep blood sugar normal– When you visit your health care provider, be sure to take a look at your fasting blood glucose and HgA1C numbers. The fasting blood glucose will give you an idea of your current blood level of glucose. However, your HgA1C will give you a three month average of your blood glucose levels. Your HgA1C provides a long term picture of your blood glucose levels and is a better diagnostic tool. A prediabetes diagnosis would occur at an HgA1C of 5.7 to 6.4.  If your HgA1C is 6.5 or higher, you may have diabetes. Be sure to get your numbers checked every year. Check your numbers more often if you have a family history or diagnosis of diabetes or prediabetes.
    • Get physically active– The Department of Health and Human Services recommends 30 minutes of moderate exercise 5 days a week for optimal health. Moderate exercise can include walking, swimming, gardening, biking, or dancing.  You can split this 30 minutes up into five or ten minutes here and there throughout the day.
    • Eat a healthy diet– A healthy diet contains plenty of protein, healthy fats, and fiber-rich foods. Protein can come from lean meats, low-fat dairy products, and healthy plant-based proteins such as legumes, nuts, and seeds. Fiber-rich foods include fruits, vegetables, and whole grains like oats and quinoa. Also, healthy fats from plant-based oils like olive oil, nuts, seeds, avocado, and fatty fish can improve brain health and improve heart health.
    • Lose extra weight– It is important to maintain a healthy weight to lower risk of chronic conditions. Obesity-related conditions like heart disease and diabetes can increase risk of brain health conditions.  Therefore, losing weight can improve both heart and brain health.
    • Don’t start smoking or quit– Smoking can constrict blood vessels and increase risk of hypertension. Therefore, if you don’t already smoke, don’t start. If you do smoke, contact smokefree.gov for resources on how to quit.

    A recent report by the American Heart Association (AHA) has found that brain health is linked to healthy lifestyle factors.  For example, increased blood pressure, blood glucose levels, and high cholesterol can increase risk of atherosclerosis, or narrowed blood vessels. Narrow blood vessels can restrict blood flow to the tissues and organs.  This can lead to increased risk of stroke. Over time, multiple strokes or mini strokes can lead to cognitive impairment, or vascular dementia.

    The risk factors for stroke as listed in the Life’s Simple 7, are the same for Alzheimer’s disease.  The Life’s Simple 7 are risk factors that can be measured, modified, and monitored.  Therefore, healthcare providers can use the knowledge gained from observing such factors to help better treat their patients.  Scientists hope that such data can also lead to expanding research. They hope they may be able to detect genetic or brain markers that could lower the number of people who get dementia.  Nearly 75 million people are expected to have dementia by the year 2030.  However, this number may be lowered if steps are taken now to provide brain health prevention guidelines. Therefore, take steps to improve your lifestyle today to keep a healthy brain for life.

    Other ways to create a healthy life include taking nutrient-rich supplements such as Livrio by Vita Sciences. Livrio contains natural compounds such as milk thistle that have been shown to support a healthy liver.  This supplement helps cleanse and detoxify your liver, in turn providing you with improved energy, glowing skin, and overall well-being.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    American Heart Association (September 7, 2017) “Seven Steps to Keep Your Brain Healthy from Childhood to Old Age” http://newsroom.heart.org/news/seven-steps-to-keep-your-brain-healthy-from-childhood-to-old-age


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    Could hypertension affect your brain health?

    Do you check your blood pressure often? Do you know what your blood pressure numbers vegetables, nutrition, hypertension, high blood pressure, heart healthare?  If you are a young adult, it is very likely that these questions have not been at the forefront of your mind when it comes to your health. A recent study showed that in 2013-2014, only half of the 6.7 million young adults from 18 to 39 years old were treated for high blood pressure. Meanwhile, only 40-percent got their blood pressure under control.  However, blood pressure control is not only important for heart health, but for brain health as well. Recent studies have linked normal blood pressure levels with improved cognition in older adults.

    What  is blood pressure and what is considered a healthy level?

    The American Heart Association defines high blood pressure, or hypertension, as 140/90.  The top number is the systolic pressure, or pressure at contraction. Furthermore, the bottom number is the diastolic pressure, or pressure in between beats. A normal blood pressure level is 120/80.

    Risks of hypertension

    You may think that hypertension is only related to heart health. However, a high blood pressure can increase risk of stroke, which affects the vessels in the brain. In addition, those with diabetes may have a higher risk of heart attack or stroke. Over time, high blood glucose levels can damage the blood vessels as well as the nerves that control your heart and blood vessels. Therefore, those with diabetes should be extra careful to keep track of their blood pressure numbers to make sure they are in a healthy zone.

    In addition to heart-related conditions, hypertension can affect brain health. A recent study has found that older adults whose systolic blood pressure was above 150 mmHg had higher levels of mental decline than those below 120 mmHg.  This study looked at 1700 adults from 70-79 years old over a 10-year period. These individuals in the study were being treated for hypertension, but initially had no mental decline. Those highest numbers in mental decline were seen in African-American older adults. Such declines were linked to health conditions such as kidney disease, stroke, and heart health.

    How to improve heart health

    Besides medications, there are many ways you can work towards improving your heart health.

    • Limit processed food intake such as packaged and canned foods. Crackers, chips, canned soups, sauces, gravies, deli meats, sausages, and hot dogs, as well as frozen meals are all high in sodium. Stick to fresh foods whenever possible. Also, frozen fruits and veggies without added sauces and sugars are good choices for a heart-healthy diet.
    • Stay active often by engaging in moderate activity most days. Walking, biking, dancing, gardening, or swimming are some moderate activities to try. An activity is moderate if you can hold a conversation, but cannot sing while performing it. Stay active for at least 30 minutes a day, 5 days a week for great heart health benefits.
    • Eat a fiber-rich diet full of fruits, vegetables, and whole grains like oats, quinoa, brown rice, wild rice, and whole grain breads.  Consume at least 2 cups of vegetables a day at meal times. Also, add in some low-glycemic fruits such as apples, oranges, and berries for snacks.
    • Stop smoking if you smoke, and don’t start if you don’t. Smoking constricts the blood vessels, which makes it hard for oxygen to flow to your body’s tissues and organs.  Quitting smoking is not easy, so visit Smokefree.gov on resources to help you quit.
    • Keep track of your heart health numbers. Your cholesterol, triglycerides, blood pressure, and blood glucose are all important numbers to check each year.  Check more often if you have a family history of diabetes or heart disease. Also, check your numbers at least every 6 months if you have a diagnosis of prediabetes, diabetes, or heart disease.
    • Add a heart healthy supplement to your regimen such as Presura by Vita SciencesPresura contains heart-healthy compounds such as Hawthorn Berry, Niacin, and Garlic extract. These compounds have been found to support healthy blood pressure levels.  Be sure to check with your doctor before starting any new supplement regimen.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    Medline Plus (August 21, 2017) “Lower Blood Pressure Best for Seniors’ Minds” https://medlineplus.gov/news/fullstory_167931.html

    Medline Plus (August 28, 2017) “Young Adults may be ignoring high blood pressure” https://medlineplus.gov/news/fullstory_168063.html

    National Institute of Diabetes and Digestive and Kidney Diseases (February 2017) “Diabetes, Heart Disease, and Stroke” https://www.niddk.nih.gov/health-information/diabetes/overview/preventing-problems/heart-disease-stroke


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    Blindness Rates Predicted to Increase Over Time

    You may not realize over 36 million people in the world are blind. In addition, over 200 million more people have moderate to severe vision loss.  A recent study has found that  blindness rates may triple by the year 2050. Therefore, better vision treatment is necessary to prevent theseeye, vision predictions from coming true.

    A study from The Lancet Global Health journal looked at vision statistics from 1990 to 2015. Those older adults in sub-Sahara Africa and Southeast Asia have the highest rates of blindness. Although the percentage of the world’s population that is blind fell from .75 to .5-percent from 1990 to 2015, rates are expected to rise.  Aging is the leading cause of blindness in the world.  Since most of the world’s population is reaching older adulthood, rates of blindness are expected to increase.

    More funding in vision treatment may prevent many cases of blindness, researchers suggest.  From 1990 to 2010, rates of blindness went down as investments went up in vision treatment.  Outside of funding for vision care, there are many ways you can help protect your eye health. Besides seeing your eye doctor on a regular basis, you can do the following to lower your risk of going blind as you age.

    • Stop smoking or don’t start since smoking constricts blood vessels and can prevent healthy blood flow in the body. This can increase risk of cataracts, glaucoma, and dry eye, among other eye conditions.
    • Eat a healthy diet full of fruits and vegetables that can support eye health. Foods rich in beta-carotene help to improve vision. This is because beta-carotene is a precursor to vitamin A, which is vital to preventing cataracts and macular degeneration.  Leafy greens like spinach and kale or brightly colored vegetables such as carrots contain beta-carotene. Eating healthy also helps to lower risk of diabetes, which in turn can lower risk of glaucoma.
    • Take eye healthy supplements such as Ocutain by Vita Sciences.  Ocutain contains eye healthy compounds such as bilberry, beta-carotene, as well as lutein. Lutein has shown to help increase density of the pigment in the macula, or center of the retina. This in turn protects the retina from macular degeneration.

    -written by Staci Gulbin, MS, MEd, RD, LDN

     

    Sources:

    All About Vision (June 2016) “How Smoking Harms Your Vision” http://www.allaboutvision.com/smoking/

    Medline Plus (August 3, 2017) “As World’s Population Ages, Blindness Rates Likely to Grow” https://medlineplus.gov/news/fullstory_167592.html

    Prevent Blindness (accessed August 6, 2017) “Healthy Living, Healthy Vision” http://www.preventblindness.org/healthy-living-healthy-vision

    Your Sight Matters “Do Carrots Really Improve Your Eyesight?” http://yoursightmatters.com/carrots-really-improve-eyesight/


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    Could Estrogen Help Depression?

    Every once in a while, you may feel a bit gloomy, disappointed, or stressed. However, depression is much more than just having a bad day. Depression is a serious mood disorder that can make simple tasks such as eating, working, and sleeping much more sad, anxiety, depression, menopause, mental healthdifficult. A recent study has found that low estrogen levels in some women may be linked to depression.

    According to the National Institutes of Mental Health (NIMH), depression occurs when you have several of the following symptoms for more than two weeks.

    • persistent sad mood
    • hopelessness
    • loss of interest in things that were once enjoyable
    • decreased energy
    • trouble focusing or making decisions
    • appetite or weight changes
    • thoughts of taking one’s own life
    • aches or pains with no clear cause

    Also, a person may be at higher risk for depression if they have a family history of the condition. Major life changes or chronic health problems may also increase their risk. Most recently, a study in Menopause showed that a lack of estrogen exposure may put women at higher risk for depression.

    The study looked at 1300 women and their level of estradiol exposure related to their depression risk. It was found that those with higher levels of estradiol exposure from the onset of menstruation to menopause had lower levels of depression.  Also, those women who had longer term use of birth control had a lower risk of the condition.  It is important to know that the number of pregnancies and use of breastfeeding did not impact these results.

    There is no cause and effect of low estrogen and depression, but these study results are still important.  This is because those with earlier menopause, more frequent hot flashes, and less frequent periods all were at higher risk for depression.  Hormone changes are likely to blame for this. During such times during and after menopause, women are at much higher risk for depression than others.

    Therefore, if you feel you may be dealing with depression, there are many resources for help.  There is no one treatment that will help everyone. First of all, let your doctor know if you are feeling depressed. Your doctor may be able to provide medicines that may make dealing with your depression easier to deal with. Also, they could test your hormone levels and provide hormone supplements that may reduce symptoms. Other resources for depression are listed below.

    • Talk therapy with a licensed health care provider can help you talk about your feelings. Such counseling can help you manage your stress better and cope with life issues in a healthy way.
    • Being more active through walking, running, gardening, or other exercises. The fresh air from nature and the “feel good” hormones released during exercise can help improve mood.
    • Spending time with other people such as family, friends, or support groups can improve your mood. Talking with others that care about you and your health can help you see that you are not alone in dealing with life’s issues.
    • Setting realistic goals for yourself can make life easier to deal with. Taking small steps towards your goals can make life seem less overwhelming. You should celebrate each small victory and don’t be afraid to ask others for help along the way.
    • Ask your doctor about trying certain supplements such as Estrosa by Vitasciences.  Estrosa contains compounds such as Black Cohosh that have been found to help relieve the hot flashes, weight gain, bloating, and mood swings related to menopause. For both women and men, Elevia by Vitasciences helps boost serotonin levels which can improve mood and calm the mind.

    Also, foundations such as Hope for Depression provide valuable resources to help those depression, foundationwith depression learn more about the condition. Also,  this foundation helps support research efforts to find better treatments for those with depression.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    Medline Plus (July 21, 2017) “Estrogen May Influence Women’s Depression Risk” https://medlineplus.gov/news/fullstory_167353.html

    National Institute of Mental Health (October 2016) “Depression” https://www.nimh.nih.gov/health/topics/depression/index.shtml


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    Can Eating Healthy Lengthen Life?

    Many diet programs claim to help you lose weight, prevent chronic disease, and improve your overall well-being. However, could eating a healthy diet lengthen your life? A recent study in the New England Journal of Medicine reveals that healthy eating can extend life.hypertension, heart, blood pressure

    Nutrition affects overall health in many ways. For example, those with diabetes must control intake of sugar. Therefore, natural sugars from fruits, veggies, and dairy products should be eaten versus processed sugars from colas, candy, and other sweets. On the other hand, those with high blood pressure should have a lower sodium diet. You can lower sodium in your diet by eating less processed food products such as deli meats, fast foods, and canned soups.

    Vitamins and minerals from the food you eat help keep your body alive. Calcium and vitamin D keeps bones strong, while vitamin C provides immune protection.  Also, magnesium helps the body to use glucose efficiently, while potassium helps produce energy and nerve impulses.

    A recent study looked at 74,000 people over 12 years, during which 10,000 of them died. The review of the study looked at the dietary habits of the people in the previous 12 years of their life before the study. Those who added more fiber-rich fruits, veggies, and whole grains had a lower risk of death than those whose diets stayed the same.

    The Alternate Healthy Eating Index, Alternate Mediterranean Diet Index, and the Dietary Approaches to Stop Hypertension (DASH) Diet Index set the score of the diets reviewed. Fruits, veggies, whole grains, healthy fats, and other whole foods got higher scores.  On the other hand, unhealthy processed, fatty and sugary foods got lower scores. A minor 20-percent change in diet helped decrease risk of death by about 8 to 17-percent. You could exchange a serving of red meat with a plant-based bean protein for such a change.

    Other ways to make sure you have a healthy diet include the following:

    • Limit sugary foods like candy, cola, and ice cream. If you have a sweet tooth, find lower-calorie options like fruits, low sugar dairy products, or flavored teas.
    • Cooking foods with dry cooking methods such as steaming, baking, broiling, or grilling. These dry cooking methods reduce the amount of fat added to foods.
    • Fill most of your plate with plant-based foods such as fruit, veggies, legumes, and whole grains. These foods are lower in fat and higher in fiber than most meat and dairy-based foods.
    • Add in a multivitamin like Zestia from Vita Sciences to fill your nutrition gap. If you are feeling tired, low on energy, or feel like your diet is lacking, a multivitamin can make sure your body gets the nutrition it needs to be its best. Zestia not only contains a full profile of vitamins, but also contains probiotic and Superfood compounds.

    -written by Staci Gulbin, MS, MEd, RD, LDN

    Sources:

    MedLine  Plus (July 12, 2017) “Better Diet, Longer Life” https://medlineplus.gov/news/fullstory_167146.html

    Texas Heart Institute (August 2016) “Minerals: What They Do, Where to Get Them” http://www.texasheart.org/HIC/Topics/HSmart/mineral1.cfm

    World Health Organization (accessed July 16, 2017) “Diet, Nutrition, and the prevention of chronic diseases”  http://www.who.int/dietphysicalactivity/publications/trs916/summary/en/


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