Spermidine is the ‘Swiss army knife of longevity,’ from hair growth to heart health — how to get more of it
This supplement’s got spunk. Studies show that spermidine, a naturally occurring compound, can improve brain health, immunity, cardiovascular resilience and overall appearance. “Spermidine is the Swiss army knife of longevity,” Leslie Kenny, founder of Oxford Health Span and co-founder of the Oxford Longevity Project, told The Post. And while natural sources of it include — … Read more