Brian Johnson's Utilization of Plasma Exchange for Anti-Aging

Entrepreneur and biohacker Brian Johnson, known for radical methods of extending life, has refused the blood transfusion from his son and is now undergoing a full plasma exchange – a procedure that purifies his own blood. Blood is drawn from the patient's body, plasma is separated, and replaced with a solution of 5% albumin and immunoglobulin. Johnson claims this method helps remove toxins, old proteins, and immune complexes, which slows aging. He has refused the blood transfusion from his son because he found no evidence of effectiveness.