The researchers analyzed the diets of more than 11,000 people to add to the debate over the effects of trans fatty acids and the amounts a person can healthfully consume. Other studies have suggested links between trans fatty acids and heart disease. The researchers found people get most trans fatty acids from partially hydrogenated vegetable oils, and about 25 percent from food sources. Given the relatively low percentage of dietary fat that comes from trans fatty acids, the researchers say Americans should continue to be more concerned about their consumption of saturated fats, which represent about 13 percent of people's daily calories and more than one-third of their fat intake. With many athletes experimenting with commercial glycerol supplements, an article by Dale Wagner, assistant professor of exercise and sports science at Vanguard University of Southern California, summarizes the latest research on its effectiveness and risks.
Some glycerol users report feeling bloated or nauseated.
New ADA position ADA this month announces its position on Medical Nutrition Therapy and Pharmacotherapy. Medical nutrition therapy refers to the comprehensive role of a registered dietitian or other nutrition professional on a patient's health-care team. Studies show patients receiving medical nutrition therapy require fewer hospitalizations and medications and have fewer complications. The Association promotes a team approach to care for clients receiving pharmacotherapy and encourages active collaboration among dietetics professionals and other members of the health care team.