Author
Morelli V
Date
9/2000
Journal
Am Fam Physician
Abstract
Natural supplements are widely used by the American public but, while claims of their therapeutic effects abound, medical research does not always support their effectiveness. Clinical trials using Q10 for the management of congestive heart failure have had conflicting results; hawthorn is prescribed in Germany for the treatment of this condition, but no trials have been conducted in the United States. Although initial research about the use of garlic in the management of hypercholesterolemia was encouraging, follow-up studies have failed to verify these results. Substituting soy protein for high-fat animal protein diets, however, does have a beneficial effect on serum lipid levels. So far, cholestin (a natural product containing several statins) has proved to be a cost-saving lipid-lowering medication, and fenugreek may offer modest improvement as well. Gugulipid is also promising but requires further research.[Hawthorn: Vasodilatory effects; increased coronary flow; decreased peripheral resistance; ACE–inhibitor-like effect]
