Herbal teas often contain unlisted extra ingredients such as weeds, ferns or bits of tree, according to a study by New York high school students that could help tighten labeling rules. "A third of the ...
WASHINGTON - There is no credible scientific evidence that drinking green tea reduces the risk of heart disease, federal regulators said last week in rejecting a petition that sought to allow tea ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results