FDA : Shots - Health News FDA

Along with sperm, the in vitro procedure adds fresh mitochondria extracted from less mature cells in the same woman's ovaries. The hope is to revitalize older eggs with these extra "batteries." But the FDA still wants proof that the technique works and is safe. Chris Nickels for NPR hide caption

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Chris Nickels for NPR

Fertility Clinic Courts Controversy With Treatment That Recharges Eggs

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Dr. Margaret Hamburg will have served almost six years as FDA commissioner by the time she leaves, far longer than the recent tenure for chiefs of the agency. J. David Ake/AP hide caption

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J. David Ake/AP

FDA Commissioner Hamburg Grappled With Global Challenges

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Food and Drug Administration Commissioner Dr. Margaret Hamburg in a photo taken last May. Hamburg, who has been in the top FDA job for nearly six years, will reportedly step down. J. David Ake/AP hide caption

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J. David Ake/AP

One teaspoon of pure caffeine powder delivers about the same jolt as 25 cups of coffee. The Center for Science in the Public Interest hide caption

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The Center for Science in the Public Interest

Potent Powdered Caffeine Raises Safety Worries

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The problem isn't just that fake cures are worthless, doctors say. Fraudulent claims also give some people the false sense that the product can protect them from getting sick. iStockphoto hide caption

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iStockphoto

FDA Cracks Down On Fake Ebola Cures Sold Online

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Even versions of Zi Xiu Tang Bee Pollen labeled "genuine" and "anti-counterfeit" have been found to contain the drug sibutramine, which was supposed to come off the U.S. market in 2010 for safety reasons. Food and Drug Administration hide caption

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Food and Drug Administration

Banned Drugs Still Turning Up In Weight-Loss Supplements

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The newly approved Harvoni tablets bring several advances to the fight against hepatitis C, but they also have a steep price tag, reported at $1,125 for a single dose. Gilead Sciences hide caption

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Gilead Sciences