[myvii]

I wonder if there's a connection to Nicotinamide Riboside (NR) supplementation.

NR is a precursor to NAD+, which has been shown to improve mitochondrial function especially under stress.

NAD+ is one of those molecules used in a ton of metabolic processes and over a lifespan NAD+ avalability declines. This decline is linked to numerous age-related diseases. There's a bit of research showing NAD+ supplementation contributes to anti-aging effects.

NR is easy to take, well-tolerated, and a cheap precursor for NAD+. There are IV clinics that have NAD+ infusions, but they cost like $500. On the other hand, you can get a month's supply of NR for around $50 (Thorne's ResveraCel).