The most important measurement will be how these effects persist over time. Will the ageing actually slow or will it stay a constant number of years? It may tak

The most important measurement will be how these effects persist over time. Will the ageing actually slow or will it stay a constant number of years? It may take 5-10 years to see if the biomarkers suddenly catch up to his chronological age. That said it's very impressive and very useful to have so much documentation of his regime.