Two recent deaths tied to for-profit clinics in Canada raised concerns about the health effects of having plasma drawn as ...

While calls are growing to ban paid plasma donations in light of donor deaths, not everyone agrees stopping it is the best ...

Across the United States, people are increasingly choosing to sell blood plasma for extra income as rising living costs ...

Inside a suburban Philadelphia strip mall, between the Hair Cuttery and a Citizens Bank, a dozen people lay on black ergonomic beds a few feet apart, hooked up through a needle in the crook of their ...

Add Yahoo as a preferred source to see more of our stories on Google. A man donates his plasma at the B Positive plasma center in Holmes, Pa., in January. (Hannah Yoon for NBC News) Inside a suburban ...

Last year, people in the U.S. made an estimated $4.7 billion selling their plasma. Donation centers are popping up in middle-class neighborhoods, including suburban strip malls and college towns.