Effects of dietary modification and treatment of obesity. Emphasis on improving vascular outcomes.

Abstract

This article has considered a vast literature attesting to the efficacy of dietary intervention on risk factors and on vascular outcomes. Rather than rely solely on pharmacotherapy to improve risk factors and vascular outcomes, physicians, nurses, dietitians, pharmacists, and medical providers should emphasize the benefits of a well-balanced, nutritionally sound dietary program. It should be low in SFA; controlled in calories to avoid (or reduce) obesity; and rich in fruits, vegetables, whole-grain products, and good sources of protein. Emphasis on foods rich in n-3 fatty acids shows promise for reducing cardiovascular outcomes. Further studies using these and antioxidants are eagerly awaited.