Vitamin K is necessary for blood coagulation. Low blood levels of vitamin K are associated with diseases involving abnormal calcifications including hardening of the arteries, osteoarthritis, bone fractures and bone loss. Increased vitamin K intake has been found to reduce bone loss and fracture risk among seniors. Now a recent review reports that the elderly are not receiving the recommended intake of vitamin K. The review was published in Current Opinion in Clinical Nutrition and...
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Posted by
Elaine Gavalas on
February 28, 2007 01:25 PM
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What do over-40 female celebrities such as Demi Moore and famous TV characters such as Samantha on "Sex and the City" and Gabrielle on "Desperate Housewives" have in common? They're well-known for dating much younger men. They also represent a larger societal trend of women over 40 dating men 10 or more years younger. According to a poll conducted by the American Association of Retired People (AARP), about one-third of women between ages 40 and...
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Posted by
Elaine Gavalas on
January 12, 2007 04:14 PM
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Resveratrol is a potent antioxidant found in the skin of red grapes and red wine, as well as other plant foods, such as peanuts and blueberries. Previous studies suggest that resveratrol has anti-inflammatory and anticancer effects. Now research reports that resveratrol increased life span and improved quality of life in obese, middle-aged mice. Resveratrol may help prevent age-related diseases such as heart disease, cancer and type 2 diabetes in humans. The study, published in the...
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Posted by
Elaine Gavalas on
January 10, 2007 03:43 PM
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As individuals age the body slowly begins to work less effectively. Nutrients are absorbed to a lesser degree, the immune system slows down, and illnesses like the flu become just reasons for hospitalization. And it seems like the elderly who live in nursing homes or assisted living homes experience a more rapid decline in normal function and homeostatis compared to those living on their own or with extended family. Nursing homes are often the site...
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Dr. Christina Gutierrez on
December 27, 2006 04:46 PM
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Many older adults have to stop driving for safety reasons. This can be a hardship for older people who live in areas without public transportation. Seniors who live in urban areas with access to public transportation or can walk to stores may not be as isolated. However, many older adults who don't drive may not be able to meet their basic needs while living alone. Now research reports that when seniors stop driving, they are...
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Posted by
Elaine Gavalas on
November 26, 2006 02:49 PM
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Alzheimer's disease is a chronic, progressive condition that results in loss of cognitive ability in the elderly. It is not fully understood, but inflammation and oxidative damage are thought to play a key role. A new study from Singapore found that men and women who regularly consumed dishes with curry had improved cognitive function compared to those who rarely or never consumed dishes with curry. The primary spice in curry is curcumin. Curcumin is a...
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Dr. Christina Gutierrez on
November 1, 2006 04:58 PM
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A new study published in the British Journal of Opthamology found a lower incidence of Age-related Macular Degeneration (AMD) in elderly men and women who led a more active lifestyle. This is one of the first studies to show that regular activity can affect ocular health. AMD is a progressive disorder of the eyes that results in total vision loss. It is mediated by damage to the eye by UV rays from the sun. It...
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Posted by
Dr. Christina Gutierrez on
November 1, 2006 04:48 PM
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Pop stars, movie stars, and other over-40 celebrities are often famous for their ageless looks. Their well-known lifestyles include chefs, trainers, nutritionists, nannies, and household help that ensure their fitness and diet regimens are not impeded by childrearing, cooking, or housecleaning. However, a lifelong commitment to health and fitness is really the key to aging well and looking your best. To help you enjoy a celebrity's fountain of youth, experts recommend the following diet and...
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Posted by
Elaine Gavalas on
October 30, 2006 03:12 PM
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More and more women worldwide are delaying childbearing until age 30 or older. However, fertility problems and pregnancy difficulties increase with older mothers. Now research reports that babies born to mothers under 25 are much more likely to live to 100 as those born to older women. The study, presented at the 2006 Chicago Actuarial Association meeting, investigated possible predictors of longevity. Researchers at the University of Chicago's Center on Aging analyzed U.S. Census data,...
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Posted by
Elaine Gavalas on
October 5, 2006 03:02 PM
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The prevalence of Vitamin D deficiency in elderly subjects living in a nursing home is high compared to the general population. Though to date, little information has been gathered about the relationship between Vitamin D status and nursing home admission. A study from the Netherlands found that low Vitamin D status may increase the risk for nursing home admission and possibly an early death. The study was published in the September issue of the American...
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Posted by
Dr. Christina Gutierrez on
September 28, 2006 04:42 PM
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Many women do not realize that changes in mood can be a symptom of approaching menopause. While having depression at this time in life is more common, it is not considered normal. Women who experience depressed mood during perimenopause are more likely to have suffered from depression earlier in life, or had postpartum depression or depression associated with menstrual cycles. Women do not commonly experience depression for the first time once they reach menopause. There...
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Posted by
Dr. Jennifer Stagg on
September 17, 2006 07:47 PM
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A new study from Rush University in Chicago found that high copper intake combined with high saturated and trans fat intake may speed mental decline in the elderly. The study was published in the journal Archives of Neurology. A total of 3,700 men and women were included in the study that measured daily copper and fat intake from various sources dietary and supplemental. Cognitive decline was assessed over a period of 6 years. Interest in...
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Dr. Christina Gutierrez on
September 13, 2006 01:59 PM
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For an elderly individual, falling and fracturing or breaking a hip can be the beginning of the end. Often elderly individuals will never recover to full function after seriously injuring their hip. According to a new study in the Journal of the American Geriatric Society something as simple as a positive outlook on life can increase the chance life will restore to normal following a hip injury. In the study more than 430 men and...
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Posted by
Dr. Christina Gutierrez on
September 12, 2006 11:19 PM
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Anti-aging medicine is the fastest growing segment of medical care. Baby boomers and people as young as 30, are searching for the fountain of youth and ways to improve their appearance and sense of well being. Emerging research suggests that the effects of chronically high levels of glucose in the bloodstream due to poor dietary choices, obesity and subsequent insulin insensitivity, are to blame for most of the effects of aging. Advanced glycation end products...
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Posted by
Dr. Jennifer Stagg on
September 12, 2006 04:33 PM
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The incidence of Type 2 diabetes has been dramatically increasing over the last decade. Once a person is diagnosed with Type 2 or adult onset diabetes, blood sugar must be monitored and kept under control. A new study published in the journal Diabetes Care linked poor blood sugar control in elderly Type 2 diabetics to advanced cognitive decline. Good blood sugar control is defined as fasting blood sugars below 100 and two hour post-prandial blood...
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Posted by
Dr. Christina Gutierrez on
September 12, 2006 03:49 PM
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Public health officials are deeply concerned about America's health crisis. The epidemic of obesity will soon take over smoking as the leading cause of death. Not only does the way most of America lives contribute to death, it also results in significant loss of productivity due to the morbidity associated with being overweight. Being overweight and obese contributes to a multitude of health conditions, including type 2 diabetes, heart disease, cancer, and back and joint...
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Posted by
Dr. Jennifer Stagg on
August 30, 2006 11:46 AM
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As we age our bodies become deficient in a multitude of vitamins and minerals. The major reason for this deficiency is decreased absorption, but any underlying disease can also affect nutrient profiles. A large percentage of geriatric research is focused on improving the end years of life and looking at how improved nutrient availability affects a variety of parameters. Magnesium is an essential mineral that must be consumed in the diet or taken as a...
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Posted by
Dr. Christina Gutierrez on
August 29, 2006 04:03 PM
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'Anorexia of aging' occurs when healthy seniors experience a decrease in appetite and food intake. This often causes malnutrition in the elderly. The hormone leptin and the protein ghrelin help regulate body weight and appetite. Leptin is produced in fat cells and is known to produce feelings of satiety (fullness). Ghrelin is known to produce feelings of hunger, and increases during fasting and decreases after a meal. Now research reports that alterations in leptin and...
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Posted by
Elaine Gavalas on
August 26, 2006 12:33 PM
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Alzheimer's disease and other forms of dementia occur in older adults and cause memory loss, confusion and eventually death. Approximately 4.5 million people now have Alzheimer's disease and the number is expected to rise to about 16 million people by 2050. Now research reports that poor physical function, such as walking and balancing problems, may be an early warning sign of increased risk of Alzheimer's and dementia. The study, published in Annals of Internal Medicine,...
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Posted by
Elaine Gavalas on
August 22, 2006 02:06 PM
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Exercise reduces the risk of developing a multitude of chronic health conditions, including heart disease, type 2 diabetes and certain neurological diseases. Exercise is also an effective treatment for mood disorders like depression and improves the overall quality of life. A study published in the Archives of Internal Medicine in November of 2005 showed that daily exercise actually increases life span by nearly four years. Researchers examined the medical records of more than 5,000 middle-aged...
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Posted by
Dr. Jennifer Stagg on
August 13, 2006 04:18 PM
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According to a new research study, it depends on the person. Some people look in the mirror and think they are more attractive than they were a few years ago. Critics suggest this is due to changing trends, improved hairstyles or new fashions, but research to be published in the next issue of the Journal of European Social Psychology suggests this is a product of thinking patterns aimed at boosting self esteem. Researchers studied groups...
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Posted by
Dr. Jennifer Stagg on
July 30, 2006 05:44 PM
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The National Center for Health Statistics, a division of the Centers for Disease Control (CDC) released its report on life expectancy the end of February 2006. The good news for Americans is that life expectancy has reached an all time high. Using data compiled from 93% of state death certificates in 2003, statisticians have determined the average life expectancy was 77.6, which is increased from 77.3 in 2002. While this may seem like a small...
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Posted by
Dr. Jennifer Stagg on
July 30, 2006 08:45 AM
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Previous studies have suggested that calorie restriction can increase longevity and decrease oxidative stress (DNA damage) in a variety of species. Now research reports that calorie restriction in humans may provide similar benefits seen in animals, including low levels of insulin and reduced DNA damage. These markers are associated with longevity and a lower risk of age-related diseases including atherosclerosis, cancer, diabetes, and Alzheimer's. The randomized controlled study, published in the Journal of the American...
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Posted by
Elaine Gavalas on
July 12, 2006 02:22 PM
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Today there are so many styles and colors of sunglassses at the sales counter. Often we get too caught up trying to find a pair that fit our face, look good, and also fit our budget. But with all the choices we may be forgetting to choose a pair of sunglasses that actually help protect our eyes. That is what they are for, right? Sunglasses are recommended to protect our eyes from harmful UV light...
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Posted by
Dr. Christina Gutierrez on
June 30, 2006 07:47 PM
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Being active is not only good for your heart and mind. New research published in the Journal of American Medical Association provided proof that having a more active lifestyle when you are older can increase one's lifespan. The study looked at age of death in more than 300 elderly men and women and compared it to the amount of activity they accomplish on a daily basis. The study took into account any type of activity,...
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Posted by
Dr. Christina Gutierrez on
June 30, 2006 05:08 PM
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For many Americans weekends simply mean more time to get stuff done around the house. We see time off from work as a way to accomplish other tasks in our lives, and not as a means to relax. This is part cultural, because we live in a go faster, do more world and also due to our own anxieties over needing to fill the time. We may need to change our thinking. According to a...
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Posted by
Dr. Christina Gutierrez on
June 23, 2006 02:24 PM
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Smoking cigarettes can increase one susceptibility to a variety of conditions. Those conditions most associated with smoking include lung cancer, Chronic Obstructive Pulmonary Disease (COPD), and liver disease. Each of the former conditions can be deadly and often signs of the disease do not develop until the condition has progressed to a more severe stage. COPD can be a deadly condition. The World Health Organization (WHO) has stated that by 2020 it will be the...
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Posted by
Dr. Christina Gutierrez on
June 20, 2006 04:08 PM
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Exposure to lead from various sources including paint and gasoline is regarded as toxic and is known to damage organs in the body. However, most toxicity from lead exposure is regarded as acute, meaning the effects show up immediately, and most always disappear with time. However, new research published in the journal Neurology points to past long term lead exposure as a potential cause of brain damage. Past research has shown that lead exposure can...
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Posted by
Dr. Christina Gutierrez on
June 13, 2006 01:34 PM
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Individuals with Coronary Heart Disease (CHD) are often on a list of prescription medications to treat a variety of complaints including high blood pressure, high blood lipids (cholesterol and triglycerides) and high blood sugar (diabetes). In some cases these medications need to be adjusted numerous times to reach an optimal dose and result in several side effects that can lower quality of life. A study published in the Archives of Internal Medicine this month documented...
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Posted by
Dr. Christina Gutierrez on
June 13, 2006 11:53 AM
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A study published late last year showed that eating a high fat, low carbohydrate diet which induces a state of ketosis, also known as a ketogenic diet, may be beneficial in preventing neurodegenerative disorders like Alzheimer's disease. Researchers in Belgium studied mice fed either a high carbohydrate, low fat diet or the ketogenic type diet for seven weeks. They observed that the mice given the high fat diet had greatly elevated levels of ketones indicating...
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Posted by
Dr. Jennifer Stagg on
May 29, 2006 05:33 PM
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For many years, women have outlived men in countries such as the U.S., England, and Sweden. However, this has not been the case in some third world countries where medical care is scarce. Nonetheless, now for the first time, an editorial reports that women outlive men worldwide.
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Posted by
Kristopher Foster on
May 2, 2006 10:12 AM
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Loneliness is characterized by feelings of social isolation and is linked to heart disease, low immunity, and other health problems. Loneliness is also commonly associated with the elderly. However, research reports that younger age groups have the highest levels of loneliness.
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Posted by
Kristopher Foster on
April 30, 2006 11:19 AM
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Current research reports that regular exercise significantly increases cardiovascular disease-free life expectancy in people 50 and older.
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Posted by
Kristopher Foster on
April 27, 2006 06:57 PM
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Chronic heart failure (CHF) is a leading cause of disability and death in industrialized countries. Now research reports that long-term multiple nutritional supplementation improves heart function and quality of life in seniors with chronic heart failure.
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Posted by
Kristopher Foster on
April 20, 2006 03:55 AM
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Chronic heart failure (CHF) is a leading cause of disability and death in industrialized countries. Now research reports that long-term multiple nutritional supplementation improves heart function and quality of life in seniors with chronic heart failure.
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Posted by
Kristopher Foster on
April 18, 2006 01:46 AM
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A recent article published in the American Journal of Clinical Nutrition (2005;82(5):1065-1073), a smaller amount of amino acid consumption did display reduced muscle protein synthesis in the elderly.
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Posted by
Kristopher Foster on
March 22, 2006 10:41 AM
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In a recent study published in the American Journal of Clinical Nutrition (2005;82(4):879-886) researchers examined the relationship between two antioxidants and mortality in healthy elderly subjects.
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Posted by
Kristopher Foster on
March 21, 2006 04:02 PM
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Your supplement program will be most effective if you follow these simple guidelines.
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Posted by
Kristopher Foster on
March 16, 2006 11:39 AM
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A study published in the American Journal of Clinical Nutrition (2004;79(2):289-294) shows that higher antioxidant levels are associated with improved physical strength and performance in the elderly.
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Posted by
Kristopher Foster on
February 23, 2006 03:12 PM
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Previous research has shown that omega-3 fatty acids, found in fish and soy oils, may reduce inflammation and the risk of sudden cardiac death. Research now reports that daily supplementation with fish or soy oil may indeed improve heart health.
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Posted by
Kristopher Foster on
February 20, 2006 06:58 PM
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A clinical study published in the American Journal of Clinical Nutrition (2004;79(3):516-521) demonstrated that in homebound elderly women, those who were iron deficient had specific impairments in immune function compared to their counterparts who had sufficient iron levels.
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Posted by
Kristopher Foster on
February 20, 2006 06:49 PM
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The double-blind, placebo-controlled study, published in the European Journal of Clinical Nutrition (2004, vol 58, no 4), investigated the effects of grape seed extract supplementation on energy intake (EI) and satiety.
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Posted by
Kristopher Foster on
February 17, 2006 01:39 PM
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Long-term calorie restriction has been shown to slow aging in animals, fish, and insects. Current research reports that long-term calorie restriction in humans may also help to prevent the major risk factors for obesity, high cholesterol, and heart disease.
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Posted by
Kristopher Foster on
February 17, 2006 01:01 AM
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Soy isoflavones, such as genistein and daidzein, contain phytoestrogens that may improve cognitive function. Now research reports that isoflavone supplementation may help prevent brain aging and cognitive decline.
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Posted by
Kristopher Foster on
February 16, 2006 05:05 PM
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Low zinc intake and reduced blood zinc levels have been associated with osteoporosis in women. Now, for the first time, research reports that low intake and plasma levels of zinc are also associated with osteoporosis in men.
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Posted by
Kristopher Foster on
February 16, 2006 04:57 PM
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Vitamin E has been shown to improve immunity in older adults. Now research reports that supplementation with vitamin E protects against upper respiratory infections, particularly the common cold, in elderly people.
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Posted by
Kristopher Foster on
February 14, 2006 11:59 AM
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Glucosamine is a naturally occurring substance produced by the body, for the purpose of producing glycosaminoglycans and proteoglycans, the key structural components of joint cartilage.
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Posted by
Kristopher Foster on
February 14, 2006 11:56 AM
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A study published in the Journal of the American Medical Association (2004;292(7):828-836) shows that Vitamin E supplementation also has a protective effect against upper respiratory tract infections in the elderly, especially the common cold.
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Posted by
Kristopher Foster on
February 14, 2006 11:45 AM
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An article published in Alternative Medicine Review (2005;10(2):94-111) reviewed the requirements and benefits of vitamin D throughout life, in terms of promotion of optimal health.
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Posted by
Kristopher Foster on
February 14, 2006 11:11 AM
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A study from the New York Methodist Hospital was published this May that investigated the effects of a daily fiber supplement for elderly individuals suffering from constipation and chronic laxative use.
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Posted by
Kristopher Foster on
February 13, 2006 11:16 AM
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A study published in the April issue of Allergy and Immunology examined the effect of Bacillus clausii on the immune response in adults with allergic rhinitis.
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Posted by
Kristopher Foster on
February 10, 2006 09:15 AM
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A study published in the May issue of the Journal of Clinical Pathology was aimed at determining the antioxidant status of patients with Barrett's esophagus compared to healthy controls.
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Posted by
Kristopher Foster on
February 9, 2006 11:22 AM
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A recent trial tested the efficacy of the statin drug atorvastatin with alpha-tocopherol (Vitamin E) in patients on dialysis. The study was aimed at investigating the effects on the lipid profile as well as lipid oxidation in this population because of the high incidence of cardiovascular disease.
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Posted by
Kristopher Foster on
February 9, 2006 11:19 AM
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Researchers in London investigated the effects of supplementation with Coenzyme Q10 (CoQ10) and Vitamin E on heart function and functional decline in patients with Friedreich ataxia.
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Posted by
Kristopher Foster on
February 8, 2006 08:13 PM
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A study published in the American Journal of Clinical Nutrition (November 2004 80(5):1358-1365) shows that high calcium intake from supplements reduces the risk of cancer of the distal colon and rectum.
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Posted by
Kristopher Foster on
February 8, 2006 07:56 PM
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A study published in the American Journal of Clinical Nutrition (January 2005 81(1):168-174) shows that teenage girls who take calcium supplements for only a year can effect increases in bone mineral density for years afterward.
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Posted by
Kristopher Foster on
February 8, 2006 07:17 PM
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The study, published in Nutrition Research (2004, vol. 24, no. 5), investigated smoking's effect on plasma vitamin C and vitamin E concentrations on LDL oxidation susceptibility.
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Posted by
Kristopher Foster on
February 8, 2006 07:02 PM
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The study, published in the journal Stroke (2004, vol. 35, no. 7), identified the nutrients found in fruits and vegetables associated with a lower incidence of stroke.
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Posted by
Kristopher Foster on
February 8, 2006 06:57 PM
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A study published in the American Journal of Clinical Nutrition (January 2005;81(1):122-129) shows that Green Tea may lower various measures of body fat, as well as being associated with lower MDA-LDL cholesterol (an oxidized form) levels.
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Posted by
Kristopher Foster on
February 8, 2006 06:44 PM
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Anemia is a disorder of the blood in which there is a reduction in the number of red blood cells or in the quantity of hemoglobin (the iron-containing portion of red blood cells), often caused by an iron or vitamin B12 deficiency. One study found that older persons with anemia have more disabilities, poorer physical performance, and less strength than nonanemic elderly.
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Posted by
Kristopher Foster on
February 7, 2006 10:08 AM
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Previous research has suggested that resveratrol, an antioxidant compound found in grapes, wine, and other botanicals, may have anticancer benefits. Now, research reports that resveratrol may protect against cancer by inhibiting nuclear factor-kappa B (NF-kB) found in cell nuclei, which controls cell survival and inflammatory responses.
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Posted by
Kristopher Foster on
February 7, 2006 09:57 AM
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A review published in American Family Physician (2004;70:133-40) covers the conditions for which eating fish and taking fish oil, or omega-3 fatty acid, supplements are most well-researched.
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Posted by
Kristopher Foster on
February 7, 2006 09:48 AM
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A study published in the Journal of the American Medical Association (2004;292:2243-2248) shows that DHEA may be useful in treating this syndrome.
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Posted by
Kristopher Foster on
February 7, 2006 09:31 AM
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The April issue of Archives of Neurology published a prospective study that examined the relationship between folic acid and Vitamin B12 and age related cognitive decline in elderly adults.
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Posted by
Kristopher Foster on
February 6, 2006 05:24 PM
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Cataracts, in which protein within the eye degrades into a cloudy film, are a leading cause of vision loss. New research reports that antioxidants may prevent cataract formation.
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Posted by
Kristopher Foster on
February 3, 2006 06:23 PM
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What are the B-Vitamin Compounds, and where (in diet) are they found?
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Posted by
Kristopher Foster on
February 3, 2006 11:42 AM
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Experts estimate that the number of disabled elderly will triple between 1985 and 2050. Now, for the first time, a study finds that eating a daily diet of dairy, fruits and vegetables can help prevent the onset of disability as you get older.
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Posted by
Kristopher Foster on
February 3, 2006 11:27 AM
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Inflammation is associated with many chronic diseases, obesity, aging, and prolonged exercise. Now research reports that inflammatory markers (including C-reactive protein, interleukin-6 and tumor necrosis factor) are lower in older individuals who take antioxidant supplements, regardless of exercise level.
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Posted by
Kristopher Foster on
February 1, 2006 11:59 PM
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Coenzyme Q10 (CoQ10) is a naturally occurring nutrient that boosts cellular energy production in the mitochondria, or the cell's energy powerhouse. Newer study has reported that the statin drug atorvastatin lowers CoQ10 levels in individuals with high cholesterol.
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Posted by
Kristopher Foster on
February 1, 2006 11:51 PM
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Previous studies have found that retinoic acid (an active form of vitamin A) stimulates growth hormone. Now, research reports that vitamin A and iron supplementation may be as effective as hormonal therapy for boys with delayed puberty.
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Posted by
Kristopher Foster on
February 1, 2006 11:33 PM
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DNA damage has been shown to play an important role in aging. Current research reports that L-carnitine supplementation may protect brain DNA from the damage that occurs with aging.
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Posted by
Kristopher Foster on
February 1, 2006 10:29 PM
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Previous studies have indicated that the carotenoid, lycopene, may reduce the risk of cancer and macular degeneration. Research now reports that lycopene lowers the risk factors associated with pancreatic cancer.
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Posted by
Kristopher Foster on
February 1, 2006 09:36 AM
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A recently published study in the American Journal of Clinical Nutrition (May 2005;81(5):1142-1146) suggests that a deficiency of the amino acid, arginine, may be linked to cancer.
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Posted by
Kristopher Foster on
February 1, 2006 09:27 AM
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Vitamin D is widely known as an essential nutrient for bone density. However, there has been conflicting evidence of whether it is useful for prevention of fractures.
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Posted by
Kristopher Foster on
January 31, 2006 09:52 AM
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The yellow curry, curcumin (Curcuma longa), has been found to reduce inflammation and boost antioxidant activity. Now research reports that curcumin may also reduce the risk of brain lesions associated with Alzheimer's disease (AD).
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Posted by
Kristopher Foster on
January 30, 2006 12:43 PM
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S-adenosyl methionine (SAMe), a naturally occurring physiological agent in the body, has been shown to have anti-arthritis effects in comparison studies with Non Steroidal Anti-inflammatory Drugs (NSAIDs). Now, a comparison study with a cyclooxygenase-2 (COX-2) inhibitor (celecoxib or Celebrex) reports that SAMe supplementation is equally effective in relieving osteoarthritis knee pain.
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Posted by
Kristopher Foster on
January 30, 2006 11:59 AM
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Cognitive decline may be affected by both the elevation of homocysteine in the blood and by decreased dietary intake and blood concentrations of folate, Vitamin B6, and Vitamin B12.
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Posted by
Kristopher Foster on
January 23, 2006 09:00 AM
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A new study published in the American Journal of Clinical Nutrition reviewed the effects of the various forms of Vitamin E, both tocopherols and tocotrienols, on Alzheimer's and cognitive decline.
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Posted by
Kristopher Foster on
January 19, 2006 05:49 PM
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