How to Use Caffeine & Coffee to Improve Focus | Dr. Andrew Huberman

And caffeine also operates on the epinephrine , the adrenaline system . In fact , if we ingest too much caffeine , we'll sometimes get the jitters . Those jitters are really the sympathetic as it's called nervous systems bias toward movement .

How to Use Caffeine & Coffee to Improve Focus | Dr. Andrew Huberman

And the range is basically from 100 mg to 400 mg . I wanna caution everybody out there if you're somebody who suffers from anxiety or panic attacks and you're not used to ingesting caffeine and you run out and ingest 400 mg of caffeine in the form of espresso or Yorba mate or an energy drink or in pill form that is going to be very uncomfortable for you . You're going to be sweating , profusely , your heart rate is going to increase , you're going to be quite panicked .

How to Use Caffeine & Coffee to Improve Focus | Dr. Andrew Huberman

Uh in fact , or at least anxious . So be cautious with your use and adopting of caffeine if you're not already caffeine adapted , but most people do quite well to ingest 100 to 200 mg of caffeine prior to doing some focused work . And again , I recommend delaying your caffeine intake to 90 to 100 and 20 minutes after waking unless you are using that caffeine to really jolt your system .

How to Use Caffeine & Coffee to Improve Focus | Dr. Andrew Huberman

So be cautious with your use and adopting of caffeine if you're not already caffeine adapted , but most people do quite well to ingest 100 to 200 mg of caffeine prior to doing some focused work . And again , I recommend delaying your caffeine intake to 90 to 100 and 20 minutes after waking unless you are using that caffeine to really jolt your system . Uh before a workout , caffeine can of course , be ingested in various forms , even pill form , but most people ingest it in the form of coffee or my particular favorite way to ingest caffeine is Yorba mate .

How to Use Caffeine & Coffee to Improve Focus | Dr. Andrew Huberman

And I like the way it tastes and it provides a very even lift and , and stimulant of that , I think certainly works for me . And that a number of people I know that I've suggested to also enjoy ya mate or caffeine also have other additional benefits . In particular , the caffeine in Yorba mate and coffee and other sources of caffeine are known to increase the density and efficacy .