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Dietary Supplement Current Events | Dietary Supplement News

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Blueberry and green tea containing supplement protects against stroke damage
A unique dietary supplement called NutraStem ® has been shown to have beneficial effects following experimental stroke. A nutritional supplement product, NutraStem also known as NT-020, is a proprietary formulation of blueberry, green tea, vitamin D3 and carnosine extracts- a combination of... view more (2008-03-04)

Researchers identify cancer preventive properties in common vitamin supplement
Early laboratory research has shown that resveratrol, a common dietary supplement, suppresses the abnormal cell formation that leads to most types of breast cancer, suggesting a potential role for the agent in breast cancer prevention.   view more (2008-07-07)

Hormonal dietary supplements might promote prostate cancer progression
Hormonal components in over-the-counter dietary supplements may promote the progression of prostate cancer and decrease the effectiveness of anti-cancer drugs, researchers at UT Southwestern Medical Center have discovered.   view more (2008-01-15)

Teens Who Take Multivitamins Have Healthier Lifestyles
Teenagers who take a daily multivitamin supplement have a healthier diet and lifestyle than those who don't take vitamins, reports a study in the December Journal of the American Dietetic Association.   view more (2006-12-05)

Hormonal dietary supplements might promote prostate cancer progression
Hormonal components in over-the-counter dietary supplements may promote the progression of prostate cancer and decrease the effectiveness of anti-cancer drugs, researchers at UT Southwestern Medical Center have discovered.    view more (2008-01-16)

Energy Boost For Fatigued Cancer Patients
SWALLOWING a specially designed energy drink each day could boost cancer patients left exhausted by chemotherapy, according to research published in the British Journal of Cancer today* (Tuesday). Fatigue is one of the most common side effects of treatment for cancer, robbing patients of the energy... view more (2002-06-11)

Leprosy, tuberculosis, and peanuts
Nitric oxide is a natural part of the body’s immune defense. Linköping University researcher Thomas Schön has studied this compound in connection with the skin disease leprosy and the lung disease tuberculosis. The Swedish researcher has found that nitric oxide probably contributes... view more (2002-11-01)

The dietary supplement genistein can undermine breast cancer treatment
Women taking aromatase inhibitors to treat breast cancer or prevent its recurrence should think twice before also taking a soy-based dietary supplement, researchers report.   view more (2008-09-24)

Glucosamine-like supplement inhibits multiple sclerosis, type 1 diabetes
A glucosamine-like dietary supplement has been found to suppress the damaging autoimmune response seen in multiple sclerosis and type 1 diabetes mellitus, according to University of California, Irvine health sciences researchers.   view more (2007-05-15)

PREOPERATIVE NUTRITIONAL SUPPLEMENT IMPROVES OUTCOME FOR HIGH-RISK PATIENTS UNDERGOING HEART SURGERY (p 696)
An immune-enhancing nutritional supplement conventionally used in critical care and cancer surgery could be beneficial for elderly and other high-risk patients requiring cardiac surgery, conclude authors of a study in this week’s issue of THE LANCET. Elderly patients and those with poor... view more (2001-08-29)

Picky eating potentially perilous for bats
Working in the Department of Ecology and Organismal Biology, Justin Boyles and Jonathan Storm examined the possibility of a link between dietary specialization and the risk of extinction for bats in Australia, Europe and North America.   view more (2007-07-25)

Study shows vitamin C is essential for plant growth
Scientists from the University of Exeter and Shimane University in Japan have proved for the first time that vitamin C is essential for plant growth. This discovery could have implications for agriculture and for the production of vitamin C dietary supplements.   view more (2007-09-24)

Dietary calcium is better than supplements at protecting bone health
Women who get most of their daily calcium from food have healthier bones than women whose calcium comes mainly from supplemental tablets.   view more (2007-06-20)

Dietary fat not linked to risk of stroke
Unlike heart disease, dietary fat does not seem to be associated with risk of stroke, finds a study in this week’s BMJ.   view more (2003-10-01)

Use of amino acid supplement following a heart attack provides no benefit, may be harmful
Use of the amino acid supplement L-arginine following a heart attack does not improve certain cardiac functions and measurements and may be associated with an increased risk of death.   view more (2006-01-04)

High intake of dietary fiber not associated with reduced risk of colorectal cancer
In an analysis combining data from 13 studies, high intake of dietary fiber was not associated with reduced risk of colorectal cancer.   view more (2005-12-14)

High cholesterol diets modify gene expression in atherosclerosis
Scientists from the department of Biochemistry and Molecular Biology 1 of the University of Granada (Universidad de Granada) have proven that a high cholesterol diet causes changes in gene expression of chicken aortic smooth muscle cells at the early stages of an experimental atherosclerosis.   view more (2007-06-13)

Turmeric prevents experimental rheumatoid arthritis, bone loss, University of Arizona study shows
An ancient spice, long used in traditional Asian medicine, may hold promise for the prevention of both rheumatoid arthritis and osteoporosis, according to a recently completed study at The University of Arizona College of Medicine.   view more (2006-10-30)

Cell-surface sugar defects may trigger nerve damage in multiple sclerosis patients
Defects on cell-surface sugars may promote the short-term inflammation and long-term neurodegeneration that occurs in the central nervous system of multiple sclerosis patients, according to University of California, Irvine researchers.   view more (2007-09-21)

Iron supplement as treatment for anaemia in infants
In Vietnam, nearly 60% (1) of children under two years old suffer from anaemia owing to iron deficiency. This is a disease which affects their growth and psychomotor development and reduces their resistance to infections. The iron deficit stems essentially from a diet poor in the easily assimilated... view more (2003-05-22)

Typical North American diet is deficient in omega-3 fatty acids
New research from the Child & Family Research Institute shows the typical North American diet of eating lots of meat and not much fish is deficient in omega-3 fatty acids and this may pose a risk to infant neurological development. Omega-3 fatty acids are unsaturated fats found in some fish... view more (2008-03-10)

Researchers study potential health benefits of natural chemicals in muscadine grape seeds
Could some of the natural chemicals found in plants be powerful enough to improve cardiovascular health" Researchers at Wake Forest University Baptist Medical Center are conducting the first-ever clinical study to evaluate the potential cardiovascular health effects of Nature's Pearl Muscadine... view more (2007-10-25)

LANCET SUPPLEMENT - ONE WORLD, MANY VOICES
This year's supplement to The Lancet aims to give different perspectives on a wide range of health-related topics by comparing views from countries with very different past traditions and present realities. The contrasts and similarities between the essays in the supplement are sometimes startling... view more (2000-12-21)

U of M study: Health food supplement may curb addiction of pathological gamblers
University of Minnesota researchers have discovered that a common amino acid, available as a health food supplement, may help curb pathological gamblers' addiction.   view more (2007-09-12)

Low folate diets found to increase risk of colorectal cancer
A new study by scientists at the MUHC has revealed that a diet low in folate may increase the risk of developing colorectal cancer. Published in the scientific journal Cancer Research today, the study not only illustrates a way to prevent the disease but also provides further insight into the... view more (2006-11-03)
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