As much as $1.7 billion are spent each year on dietary supplements in the United States alone. But although supplement use is popular, patterns of use are not widely understood, especially among children.
The expanding waistline and increasing cholesterol levels many women face after menopause may be a factor in the stiffening of their arteries, increasing their risk of cardiovascular disease, researchers report in Hypertension: Journal of the American Heart Association.
Based on data reviewed by a consensus conference convened by the American Academy of Dermatology Association (Academy) to examine the relationship between sunlight, tanning booths and vitamin D, renowned medical experts agreed that increasing exposure to either natural or artificial ultraviolet (UV) light should not be recommended as a supplemental source of vitamin D.
Women who develop thick waists and high cholesterol at menopause may be at higher risk of heart disease because they also have more damage to their arteries, U.S. researchers reported.
Osteoporosis is a disease of bone in which the amount of bone is decreased and the strength of trabecular bone is reduced, cortical bone becomes thin and bones are susceptible to fracture. It is defined according to the bone mineral density (BMD) as measured by DEXA: a BMD of 2.5 standard deviations below the peak bone mass (20 year old person standard) is considered osteoporosis. While treatment modalities are becoming available, prevention is still the most important way to reduce fracture.
Researchers at Oregon Health & Science University have found that high doses of vitamin C might counteract some of the negative effects of smoking on unborn babies.
Calcium and vitamin D supplements given to elderly, community-dwelling women at high risk of fracture does not appear to reduce their risk, according to the results of a new study published in the British Medical Journal.
People with diabetes are 1.6 times more likely to seek out complementary and alternative medicine than those in the general population. That’s the conclusion of a recent study from the Medical University of South Carolina based on information from a nationally representative sample of the US population.
In a study of people with mild cognitive impairment (MCI), those who took the drug donepezil were at reduced risk of progressing to a diagnosis of Alzheimer?s disease (AD) during the first year of the trial, but by the end of the 3-year study there was no benefit from the drug. Vitamin E was also tested in the study and was found to have no effect at any time point in the study when compared with placebo.
If a pregnant woman’s waters break too early, her unborn baby can be put in danger of complications. The risk of this happening, however, may be reduced if she takes daily supplements of vitamin C after the half-way point of pregnancy, researchers now report.