I put my money on Resveratrol years ago and finally gave up on it a few years ago when I read enough reports on the scientific research that said it had fallen way short of the things we hoping for.
Beyond Resveratrol: The Anti-Aging NAD Fad
Whenever I see my 10-year-old daughter brimming over with so much energy that she jumps up in the middle of supper to run around the table, I think to myself, “those young mitochondria.” Mitochondria are our cells’ energy dynamos. Descended from bacteria that colonized other cells about 2 billion years, they get flaky as we age.