What Probiotic Does Bryan Johnson Take?

Nobody knows for certain what probiotic supplement Bryan Johnson takes since he hasn't publicly mentioned it but from my research it seems likely that he takes "Now Foods 8 Billion" probiotics.

Probiotic supplements are dietary products containing live beneficial bacteria that support and improve the balance of the gut microbiome, potentially enhancing digestive health and overall well-being

Who Is Bryan Johnson?

Bryan Johnson is an American entrepreneur and venture capitalist known for his significant investments in longevity and anti-aging technologies. He has gained attention for his substantial spending on various health-related endeavors to extend his own lifespan, including taking numerous pills and engaging in innovative practices like LED baths. Bryan Johnson is the founder and CEO of several organizations, including Kernel and the OS Fund. His unconventional approach to longevity and biohacking has generated significant media coverage and discussion.

What Probiotic Does Bryan Johnson Use?

Bryan Johnson uses an 8 billion microorganisms per capsule probiotic according to his July 2023 monthly notes section on protocol.bryanjohnson.co. It was mentioned that he added the capsule probiotic in which means he did not previously take a daily probiotic supplement.

It's possible that the probiotic supplement Bryan Johnson takes is, "Now Foods 8 Billion Acidophilus & Bifidus" which contains Lactobacillus acidophilus (La-14), Bifidobacterium lactis (BI-04) and Bifidobacterium longum (BI-05) probiotic bacteria.

Bryan Johnson Eats A lot Of Prebiotic's

Bryan Johnson follows an extreme and highly-disciplined vegan diet high in prebiotic's as part of his ambitious anti-aging regimen known as Project Blueprint.

Prebiotics, such as oligosaccharides, are non-digestible dietary substances that stimulate the growth and activity of beneficial probiotic bacteria in the human gut. A 2022 study authored by S You, found that prebiotics enhance the growth of probiotics, leading to improved intestinal microbial diversity.

Bryan's vegan diet consists of precisely 1,977 vegan calories per day and involves consuming a single, highly-nutritious meal, followed by a 23-hour fast. Johnson's diet also includes an assortment of supplements to ensure optimal nutrition which may include the NOW probiotic supplement.

Bryan Johnson Fasts Everyday

Fasting has been associated with increased diversity in the gut microbiome, which can lead to various health benefits according to a 2021 study authored by P Angoorani. Fasting is the voluntary abstention from food and, in some cases, drink for a specified period, often for religious, health, or therapeutic reasons.

Intermittent fasting the type of fasting Bryan Johnson follows, is thought to provide time for the gut bacteria to rest and repopulate. This improved gut microbiome diversity may help reduce inflammation, normalize the GI tract's walls, and potentially have therapeutic effects on gut health. 

Why Bryan Johnson Has Great Gut Health

Bryan Johnson likely enjoys excellent gut health due to his conscientious dietary choices. He includes plenty of prebiotics in his diet, refrains from consuming processed foods, manages stress effectively, and incorporates a daily fasting routine.

It's plausible that he has not felt the need to use a probiotic supplement in the past, as probiotics may not offer substantial benefits to individuals who already maintain a healthy gut – a condition that Bryan is likely to have achieved.