Joe Rogan's 'Oil Change': Exploring Plasmapheresis for Longevity

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  Published in Science and Technology on Saturday, March 28th 2026 at 2:22 GMT by Total Pro Sports
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Joe Rogan's Plasmapheresis: A Deep Dive into 'Biohacking' and the Quest for Longevity

Joe Rogan, the popular podcast host and mixed martial arts commentator, has once again brought a relatively obscure medical procedure into the mainstream spotlight: plasmapheresis. Describing it as an 'oil change' for the body on a recent episode of The Joe Rogan Experience, Rogan's public embrace of this process has ignited a renewed discussion about biohacking, preventative health, and the increasingly ambitious pursuit of longevity.

But what exactly is plasmapheresis, and why is Rogan opting for it? Simply put, plasmapheresis is a medical procedure used to filter the blood. During the process, blood is drawn from the patient, the plasma - the liquid component containing red and white blood cells, platelets, and vital proteins - is separated, and the remaining blood cells are returned to the body along with a replacement fluid. This effectively removes specific components from the plasma.

Traditionally, plasmapheresis isn't a wellness procedure for healthy individuals. It's a medically recognized treatment for autoimmune diseases, neurological disorders like Guillain-Barre syndrome, and other conditions where the body's immune system attacks itself or where harmful substances accumulate in the blood. In these cases, plasmapheresis helps to remove disease-causing antibodies or toxins that conventional treatments struggle to address. Examples include removing harmful antibodies in Myasthenia Gravis or clearing cholesterol and lipids in familial hypercholesterolemia.

However, Rogan's interest isn't therapeutic; it's preventative. He, like a growing number of individuals, is exploring the potential of plasmapheresis as a 'biohack' - a do-it-yourself biology approach aimed at optimizing health, performance, and longevity. He believes that, over time, the accumulation of inflammatory markers and toxins contributes to aging and a decline in overall well-being. By regularly 'cleaning' the plasma, he hopes to mitigate these effects and maintain a more youthful physiological state. He specifically cites the removal of 'junk' that contributes to feeling unwell as a key benefit.

This preventative use is where the scientific landscape becomes less certain. While the procedure is safe when performed by qualified medical professionals, the long-term benefits of routine plasmapheresis in healthy individuals are not yet definitively established. Critics argue that the body has its own natural detoxification systems - the liver and kidneys - and interfering with these processes could potentially disrupt homeostasis and create unforeseen health issues. There's also the question of nutrient loss, as plasmapheresis can remove beneficial proteins and antibodies along with the undesirable components.

The growing fascination with plasmapheresis as a preventative measure is fuelled by broader trends in longevity research. Scientists are actively investigating various interventions, from calorie restriction and intermittent fasting to senolytics (drugs that target senescent cells) and genetic therapies, all aimed at slowing down the aging process. Rogan's adoption of plasmapheresis fits within this context - a willingness to experiment with cutting-edge (and sometimes unproven) techniques in the pursuit of a longer, healthier life.

Several companies are now specifically marketing plasmapheresis to health-conscious individuals, often highlighting the potential benefits of removing inflammatory markers and improving cognitive function. These businesses often provide blood analysis before and after the procedure, claiming to demonstrate the removal of harmful substances. However, the interpretation of these results can be subjective, and independent verification is often lacking.

It's important to note that plasmapheresis isn't a magic bullet. A healthy lifestyle - including a balanced diet, regular exercise, adequate sleep, and stress management - remains the cornerstone of good health. Rogan himself emphasizes these factors, framing plasmapheresis as a complementary approach rather than a replacement for fundamental healthy habits. He frequently discusses diet, training, and mindfulness on his podcast, offering a holistic approach to wellness.

Ultimately, Joe Rogan's public exploration of plasmapheresis has sparked a vital conversation about the future of preventative health and the boundaries of biohacking. While more research is needed to fully understand the long-term effects of this procedure, it underscores a growing desire among individuals to take a proactive role in managing their health and extending their lifespan.