Prim Care. 2002 Jun; 29(2): 279-95.

Diabetes mellitus and obesity.

Roth A.

Department of Family Practice, Mount Sinai School of Medicine, Jamaica Hospital Medical Center, 8900 Van Wyck Expressway, Jamaica, NY 11418, USA. rotha02@doc.mssm.edu

Numerous vitamins, herbs, supplements, and other agents are readily available for the treatment of diabetes and obesity. Many of these products have little evidence-based medical support to prove the efficacy of these supplements. The physician must be aware that their patients are using these products and must be knowledgeable about their side effects and drug-herb interactions. Our patients have tremendous access to medical information in the lay literature and on the internet. They are using this information to gain access to various diet therapies. Numerous fad diets consisting of various combinations of protein, carbohydrate, and fat are widely publicized but not grounded in evidence. Liquid diets and supplements are readily available and widely used by the public with little long-term beneficial effects on obese patients. Other alternative methods, such as hypnotherapy, acupuncture, biofeedback, and electrogalvanic therapy, have become widely available and seem to have little adverse reaction, but whose benefits remain to be proved. The physician must recognize the widespread use of these products and work with patients and alternative practitioners to deliver comprehensive quality care. Physicians who become comfortable with these products should consider their judicious use while monitoring for side effects and drug interaction. It is hoped that with further evidence-based study many of these products and techniques will enter mainstream medicine.