Transforming all donated blood into a universal type

American Chemical Society: Every day, thousands of people need donated blood. But only blood without A- or B-type antigens, such as type O, can be given to all of those in need, and it’s usually in short supply. Now scientists are making strides toward fixing the situation. In ACS’ Journal of the American Chemical Society, they report an efficient way to transform A and B blood into a neutral type that can be given to any patient.

Study shows iron supplementation after blood donation shortens hemoglobin recovery time

NIH. US: A National Institutes of Health-funded study comparing low dose iron supplementation to no supplementation in blood donors found that supplementation significantly reduced the time to recovery of post-donation lost iron and hemoglobin — an iron-rich protein that carries oxygen in red blood cells throughout the body.