And caused skin infections

WTF?

He also sells his own (very expensive) supplement stacks and individualized health regimens under theBlueprintname.

It was also causing a slew of unpleasant-sounding side effects.

Johnson had been taking rapamycin for nearly five years, experimenting with various doses.

In the Netflix documentary, he called his routine the most aggressive rapamycin protocol of anyone in the industry.

Some medical experts who appear in the program shared concerns about humans taking the molecule for longevity purposes.