Andrew Huberman· PhD
for most people anywhere from 100 to 400 milligrams of caffeine is going to have this effect.
The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
for most people anywhere from 100 to 400 milligrams of caffeine is going to have this effect.
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And the range is basically from 100 milligrams to 400 milligrams.
So for instance, if you're somebody who weighs 50 kilograms, that's approximately 110 pounds. And you would be pretty comfortable ingesting somewhere between 50 and 150 milligrams of caffeine.
most is 150 to 400 milligrams on those things.
Typical doses you're going to look at something like most is 150 to 400 milligrams on those things. We way back in the day, people were tinkering with like 10 grams per kilogram, milligrams per kilogram. So, you're getting really high dosages and you're like you're in these trials and you're just sitting there and you're like your head is going to explode. Like these numbers are outrageous. Four to five is like more of a standard one now, which is going to equate to that, you know, like two, 300 400 total milligrams depending on your body size. you start crossing past like 500 milligrams of caffeine and like you might have an existential event. Like you're going to be like, "What is happening?"