Plasma is the liquid portion of your blood, making up more than half of your blood volume. Your kidneys adjust the composition of plasma to keep your body’s function in balance.

Plasma exchange is also unlikely to help remove environmental contaminants such as microplastics, a growing concern for long-term health since the procedure involves plastic bags and tubing, ...

When one is having blood sugar levels tested to check for type 2 diabetes or prediabetes at a doctor's office, for instance, a trained physician will oversee and interpret one of the following ...

Some basic facts on convalescent plasma, a treatment for which the U.S. Food and Drug Administration has just authorized emergency use in certain Covid-19 patients.