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Dietary Supplement Current Events | Dietary Supplement News | 7

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Vitamins Help Treat Depression
Vitamin B supplements may help people to fight depression. Research published this week in BMC Psychiatry shows that people suffering from depression respond better to treatment if they have high levels of vitamin B12 in their blood. Researchers from the Kuopio University Hospital in Finland monitored 115 outpatients, suffering from depression,... view more... (2003-11-27)

U of I study: Fructose metabolism more complicated than was thought
A new University of Illinois study suggests that we may pay a price for ingesting too much fructose. According to lead author Manabu Nakamura, dietary fructose affects a wide range of genes in the liver that had not previously been identified.   view more (2008-12-10)

Link between carbohydrate quality and vision loss is strengthened by new data
Age-related macular degeneration (AMD) and its associated vision loss may be connected to the quality of carbohydrates an individual consumes.   view more (2007-07-12)

New study finds common herbal supplement helps to reduce cocaine cravings
A new study funded by the National Institutes of Health (NIH) suggests that a common over-the-counter herbal supplement can reduce the cravings associated with chronic cocaine use.   view more (2005-12-14)

Update on Tufts vitamin K research
In a recent article in Current Opinion in Clinical Nutrition and Metabolic Care, Sarah Booth, PhD, lab director of the Vitamin K Laboratory at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University (USDA HNRCA), reviewed studies regarding vitamin K status among the elderly.   view more (2007-02-12)

Salmon go veggie to save wild fish stocks
Salmon, like humans, require omega-3 fatty acids in their diet to function healthily. But as the fish farming industry expands, feeding salmon and other aquatic species with pellets containing fishmeal and oil derived from processing wild-caught marine fish is unsustainable in the long term.   view more (2006-04-04)

Study identifies trends of vitamin B6 status in US population sample
In an epidemiological study, Tufts University researchers identified trends of vitamin B6 status in a sample of the United States population based on measures of plasma pyridoxal 5'- phosphate (PLP) levels in the bloodstream. Plasma PLP is the indicator used by the federal government to set the current Recommended Dietary Allowance (RDA) of... view more... (2008-05-21)

EFFECT OF DIET ON CANCER RISK (p 861)
A review in this week’s issue of THE LANCET assesses the research which has investigated possible links between diet and cancer. A familiar conclusion is reached-cancer risk can be reduced by eating a balanced diet (including the regular consumption of fresh fruit and vegetables), combined with regular exercise and a restriction on alcohol... view more... (2002-09-11)

Flower power may bring ray of sunshine to cancer sufferers
A mini-protein found in sunflower seeds could be the key to stopping tumors spreading in prostate cancer patients, according to QUT researchers.   view more (2008-05-01)

A meaty, salty, starchy diet may impact chronic lung disease
A new study finds that eating mostly meat, refined starches, and sodium may increase the likelihood of developing chronic respiratory symptoms, including chronic obstructive pulmonary disease (COPD).   view more (2005-11-16)

UCLA/LSU study details nutritional value of salad
Go ahead and indulge at the salad bar. "Rabbit food" is nutritious for people, too.   view more (2006-09-01)

Scientists develop a new HIV microbicide -- and a way to mass produce it in plants
In what could be a major pharmaceutical breakthrough, research published online in The FASEB Journal describes how scientists from St George's, University of London have devised a one-two punch to stop HIV.   view more (2009-05-29)

Research Methodology Could Mask Association Between High Fat Intake And Breast Cancer (pp 182, 212)
Imprecise methods of assessing dietary intake could be potentially obscuring a link between increased fat intake and breast cancer, suggest authors of a research letter in this week's issue of THE LANCET. Results of studies in which biological markers have been used as the reference method for assessment of dietary intake for selected nutrients... view more... (2003-07-16)

Can Genetic Research Improve Public Health?
Genetic studies have an important part to play in the health of the general public, according to new research from Bristol University published today in the International Journal of Epidemiology. Although reports of claims that a particular gene has been found for a particular disease are often inaccurate, genetic studies can be used to identify... view more... (2003-04-11)

Dietary preferences and patterns may be linked to genes
The relative amount of protein, carbohydrate, and fat that people choose to eat may be influenced by genetics, according to new research.   view more (2007-06-08)

oo much selenium can increase your cholesterol
A new study from the University of Warwick has discovered taking too much of the essential mineral selenium in your diet can increase your cholesterol by almost 10%.   view more (2009-11-13)

Loss of central vision with age may be linked to quality of dietary carbohydrates
Age-related macular degeneration (AMD) is one of the leading causes of vision loss in older adults and a person's risk may partly depend upon diet.   view more (2006-06-07)

Arab-American women need supplement to boost dangerously low vitamin D levels
Arab-American women living in southeast Detroit whose conservative dress limits their exposure to sun should be taking a vitamin D supplement to boost their dangerously low serum levels, according to a study published by Henry Ford Hospital researchers.   view more (2009-02-17)

Protection against cancer may begin during pregnancy
There may be another reason for pregnant and nursing women to eat a nutritious diet that includes generous amounts of cruciferous vegetables like broccoli and cabbage - it could help protect their children from cancer, both as infants and later in life.   view more (2006-12-26)

Diet a major factor in breast cancer - time for government action
Hamburg, Germany: The rapid increase in the knowledge of breast cancer determinants and the continuing increase in incidence of breast cancer means that it is time to move from knowledge to action, a scientist said today (Friday 19 March) at the 4th European Breast Cancer Conference. Dr. Franco Berrino, head of preventive and predictive medicine... view more... (2004-03-17)
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