Nearly half of Americans use supplements—and many more are curious about them—yet questions abound. Will feverfew help my migraines? Are there any vitamins

Dietary supplements made from foods, herbs and their constituents are a rapidly growing market sector. Consumers often view food supplements as ‘natural’ an

The growing consumer interest in health and fitness has expanded the market for a wide range of products, from yoga mats to the multiple dietary supplements now

A comprehensive, scientific look at creatine--the supplement of choice for today's serious athletes and fitness enthusiasts--what it is, how it works, how to us

A riveting work of investigative journalism that charts the rise of the dietary supplement craze and reveals the dangerous—and sometimes deadly—side of thes