Too frequent donations may impact qualityīut research suggests that frequent donations may negatively impact the quality of the plasma. For many, frequent plasma donation is a lucrative way to earn extra money.
Plasma donation companies that operate on a pay-per-donation system offer financial incentives for donors. Plasma donations through the American Red Cross can only be made once every 28 days, or up to 13 times each year.īut most private plasma-donation companies allow people to donate plasma more frequently - up to multiple times a week.
