DWQA Questions › Tag: TallyFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesA viewer writes: “The longevity program, Tally, is more what I really decided I want – determinants of my biological age and which systems need support and basic anti-aging supplementation.” This was co-founded by David Sinclair. Is this program sound in its design and methods to get an accurate assessment of true biological age, and offering of an effective nutritional anti-aging supplementation in response?ClosedNicola asked 1 year ago • Healing Modalities109 views0 answers0 votes