Decade Younger, Plastic-Free Body: Bryan Johnson's Latest Health Claim

The most recent, and perhaps most surprising, claim from Johnson’s laboratory of self-experimentation is the dramatic detox of 85% of toxic plastics from his body. This suggests a quantifiable and significant reduction in compounds like phthalates, often used to make plastics flexible, and bisphenols (BPA/BPS), commonly found in food and drink containers. These substances are known to mimic hormones and are linked to numerous health issues, including metabolic disorder and infertility. Achieving such a high rate of expulsion is a testament to the systematic and likely data-driven approach he takes to every health challenge.