Eating carrots really can make you see better. That is, if you’re deficient in vitamin A! Retinol, as the vitamin is also known, is absorbed from the digestive tract and is converted in the body to...
Think of alfalfa and you probably visualize a salad adorned with the sprouts of this legume served up in a California style restaurant. But that is a minuscule use of this plant. The prime use of...
Mention genetically modified organisms (GMOs), and watch the brows wrinkle. People just don’t want the genes in their meals modified, even if they are not quite sure what genes are. Better just...
Get ready for a new controversy. Corn and soybeans that are genetically engineered to resist the weed killer 2,4-D are heading for approval. And they are also heading for an onslaught of...
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