Daily high-dose calcium supplementation may increase seniors’ risk of developing age-related macular degeneration (AMD), according to a study published last month in JAMA Ophthalmology.
A widely available and inexpensive form of vitamin B can reduce the risk of some types of skin cancer, according to new research from Australia.
The combination of chondroitin and glucosamine may be as effective as a commonly prescribed NSAID in treating painful knee osteoarthritis, according to data from a large multicenter trial headed by investigators at the University of Maryland.
B vitamins are widely promoted for the treatment and prevention of many forms of dementia. But new research raises questions about the efficacy of B vitamins for slowing cognitive decline.
Daily supplementation with plant-derived carotenoids can reduce the risk of age-associated macular degeneration, and may also have a role in prevention of Alzheimer's disease, according to James Stringham, PhD, of the Nutritional Neuroscience Laboratory at the University of Georgia, Atlanta.
The Federal RDAs for vitamin D are, "grossly inadequate" for most ordinary people, let alone people with pronounced vitamin D deficiencies, according to a detailed analysis of 3,885 episodes of vitamin D supplementation in over 1,300 individuals.
As the number of people taking dietary supplements has grown, and products such as omega-3s and probiotics have become a more common part of clinical practice, there has been increasing scrutiny on the quality of the ingredients that comprise them.
The Federal RDAs for vitamin D are “grossly inadequate” for most ordinary people, let alone people with pronounced vitamin D deficiencies, according to a detailed analysis of 3,885 episodes of vitamin D supplementation in over 1,300 individuals.
Twice daily supplementation with N-Acetylcysteine improves respiratory function and markedly reduces morbidity in elderly people with chronic obstructive pulmonary disease (COPD), according to data from a large, year-long, placebo-controlled clinical trial.