
Leslie Kenny
Oxford-based, Harvard-educated CEO and patient advocate. Renowned expert in longevity and health optimization, known for reversing her biological age and founding Oxford Healthspan.
Top 3 podcasts with Leslie Kenny
Ranked by the Snipd community

May 6, 2024 • 51min
The Power of Spermidine: How To Reverse Aging at a Cellular Level with Leslie Kenny
World-renowned physiologist Leslie Kenny shares how spermidine can reverse aging at a cellular level, addressing hallmarks like telomere length and mitochondrial dysfunction. They discuss benefits for hair health, skin pigmentation, hormonal balance, and immune system rejuvenation. Understanding autophagy's role in cell renewal and the risks of synthetic spermidine are also covered.

Aug 19, 2025 • 43min
The Anti-Aging Molecule You're Missing for Hair Growth, Better Sleep & Immune Power
Leslie Kenny, a patient advocate who reversed lupus and rheumatoid arthritis through lifestyle changes, dives into the transformative power of spermidine. She shares how this remarkable molecule can enhance hair growth, improve sleep, and boost immune function while reducing signs of aging. Discover the difference between food-derived and synthetic spermidine and why it’s vital for health. Leslie also reveals how spermidine activates autophagy and preserves muscle mass, offering a promising path to longevity that traditional medicine overlooks.

Mar 30, 2025 • 1h 5min
Spermidine: The Anti-Aging Molecule Every Perimenopausal Woman Should Know About | Leslie Kenny
Leslie Kenny, a Harvard-educated CEO and expert in longevity, shares her inspiring story of reversing her biological age to 21. She emphasizes the importance of diet, sleep, and social connections for health optimization. The power of spermidine, found in plant-based foods, is discussed as a vital contributor to autophagy, immune health, and even hair pigmentation. Leslie highlights the unique microbiome's impact on nutrition and advises on identifying dietary 'kryptonite' to enhance wellness, particularly for women in perimenopause.