It’s never “sleep, nutrition, exercise” with those types. It’s “sleep, nutrition, exercise, and this absolutely unique expensive product that you must take everyday that totally works”.

Nutrition and exercise could significantly increase quality of life, but not the length.

You don't need to create a company claiming to "biohack" and sell products for that, blood transfer ( ! ), or 30 health specialists to monitor how many erection you have over night https://www.insider.com/bryan-johnson-sleeps-with-small-devi... , I just can't laughing.