The strongest recommendation for supplements came in the 1984 conference report.
Williams also said that Sheffield had gone to the company for supplements.
Growth in demand for supplements appears to be a worldwide phenomenon.
That's why some of us reach for vitamins and supplements to fill in the gaps.
Much of that advertising is for nutritional supplements and other performance-enhancing products.
Federal regulations for supplements don't require studies to back their products' label claims, which may imply health benefits.
The agency opened the campaign after it did a Web search and spotted more than 400 questionable sites, mostly for supplements.
Labels for vitamins and supplements include one of the following:
Ask if there are extra fees for diagnostic tests, food, dietary supplements, or other products in the program.
Of course cancer patients who forgo conventional treatments for natural remedies or supplements are more likely to put themselves at risk.