Dietary Guideline Graphics: From the Food Pyramid to My Plate, Harvard’s Healthy Eating Plate, and PCRM’s Power Plate
In last week’s New England Journal of Medicine, Walter Willett, chair of the Department of...
We have known for thousands of years that lead can be toxic and for more than a century that children could be poisoned by lead paint. Since those first cases, the “lead industry has mobilized against the advances of science,”...
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