Our guests in this episode have been described as the world’s two oldest scientifically astute longevity activists. They are Kenneth Scott, aged 82, who is based in Florida, and Helga Sands, aged 86, who lives in London.

David has met both of them several times at a number of longevity events, and they always impress him, not only with their vitality and good health, but also with the level of knowledge and intelligence they apply to the question of which treatments are the best, for them personally and for others, to help keep people young and vibrant.

Selected follow-ups:

• Waiting For God - 1990s BBC Comedy
• Adelle Davis, Nutritionist
• Roger J. Williams, Biochemist
• The Importance of Maintaining a Low Omega-6/Omega-3 Ratio
• Life Extension Magazine
• California Age Management Institute
• Fibrinogen and aging
• Professor Angus Dalgleish, Nuffield Health
• About Aubrey de Grey speaking at the Royal Institution
• George Church, Geneticist
• James Kirkland, Mayo Clinic
• Daniel Munoz-Espin, Cambridge
• Nobel Prize for John Gurdon and Shinya Yamanaka
• VSELs and S.O.N.G. laser
• Xtend Optimal Health
• Follistatin gene therapy, Minicircle
• Exosomes vs Stem Cells
• Prevent and Reverse Heart Disease - book by Caldwell Esselstyn Jr 
• Dasatinib and Quercetin (senolytics)
• We reverse atherosclerosis - Repair Biotechnologies
• Bioreactor-Grown Mitochondria - Mitrix
• Nobel Winner Shinya Yamanaka: Cell Therapy Is ‘Very Promising’ For Cancer, Parkison's, More
• Death of the world's oldest man, 25th Nov 2024
• Blueprint protocol - Bryan Johnson

Music: Spike Protein, by Koi Discovery, available under CC0 1.0 Public Domain Declaration