Dave Asprey

No, you don't.

The people who live the longest get six and a half hours of sleep because healthy people need less sleep.

So get healthy and learn how to get good sleep.

And you get an hour and a half a day back.

Of course.

People who don't use nootropics, people don't use longevity medicine, people don't use performance enhancers in general and peptides and supplements and a good diet.

Yeah, they'll slow down.

They'll get old.

They won't look good.

Their brains won't work and they'll spend more on medical bills.

So, yeah, they're at a disadvantage.

It would suck to be like that.

Oxalates are one of the five plant toxins that I've been putting at the center of nutrition for biohacking for the last decade or so.

Oxalates are compounds found in many plants, most nuts, spinach, kale, raspberries, sweet potatoes, the outer lining of beans and lentils, but not all plants, but just most.

And they go in.

And they find calcium somewhere in your body, and they form razor-sharp microscopic calcium crystals.

70% of kidney stones are from eating oxalate.

Matcha is a big source of it.

Chocolate's a big source of it.

Coffee has almost none.