Both obesity in general, and central obesity, are associated with a higher risk of some breast cancers, finds a new Chinese study. The strength of the association was affected by whether the tumors carried receptors for estrogen or progesterone.

Heartburn, what heartburn? Backaches? Step aside. Of all the dreadful pregnancy symptoms ACSH's Ana Dolaskie thought she would endure, she didn't see this one coming. That is, until now.

A recent paper with too many qualifiers tries to link pregnant women receiving the flu vaccine in the first trimester, and miscarriages. Regardless of the quality of the science, this will almost certainly result in (1) pregnant women second-guessing their flu shot, and (2) the anti-vaccine crowd using this to fuel its fire. So, the takeaway: don't hesitate, vaccinate.

Gases are being now infused into various beverages, especially coffee and beer for a variety of reasons. But there is a viral video of two maniacs who tried "helium-infused beer." If they were looking for laughs they succeeded mightily. But is it real?

Panel members, saying they were "very impressed" with the drug called Shingrix, voted 11-0 in favor of approval. While the FDA isn't bound by the group's recommendation, the chances for the administration's full approval appear to be exceedingly good. If approved, Shingrix will go head to head against Zostavax, the only other shingles prevention drug on the market.

You can't buy Sudafed OTC anymore. In its place is something called Sudafed PE, which is useless. Why? It's all about crystal meth. A little chemistry lesson.

It used to be that breast cancer diagnosis often meant a radical surgery, removing the breast as well as underlying muscle. But in the last few decades, we've learned that such extreme measures are usually not necessary. And recent research indicates that minimal surgery (along with radiation and systemic treatment) may be all that's necessary, in some cases.

The pop singer published to her Instagram account that she was the recipient of a kidney transplant. The 25-year-old previously revealed her Lupus diagnosis, and Gomez attributed this latest development to complications of that condition.

An ongoing FDA investigation into allegedly harmful homeopathic teething products revealed (surprise!) a heap of significant violations found at a second facility. Not only that, but the company's sheer sketchiness – like preventing investigators from taking photos – is enough to make you question what it's hiding.  

Given how well women propagated the species despite all kinds of past health scares, should today's mothers panic about eating a piece of sushi? Well, yeah, though they needn't worry about coffee or BPA, despite litigation groups like Center for Science in the Public Interest long insisting those things are ruining families.