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Some dietary supplements provide valuable nutrients that consumers don’t get enough of, but many others are ineffective and a waste of money. And their loose regulation helps mainly manufacturers, not consumers. That's why you need reliable, objective information about which supplements are useful, which aren’t, and which ones might not even be safe.

Got Gas?

Can two popular supplements provide relief?

Activated Charcoal
“Charcoal capsules may well be one of the best emergency flatulence remedies available,” touts

Is that just…um…hot air?

In one poorly designed study, people who took activated charcoal capsules reported   Read More

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