Plasma is the liquid component of your blood. Also known as blood plasma, it makes up about 55% of your blood and has a light yellow color. When you donate blood, the plasma can be separated out and ...

A practice once driven by hopes of restoring life and vitality is now a high-precision therapy where every unit of blood must be matched, tested, and traced.

Blood donation and transfusion save lives. Unfortunately, there’s also a long history of misinformation and fear around donations. For example, there was a time when blood donation was segregated by ...