Strategic Caffeine Timing Protocol

What is Strategic Caffeine Timing Protocol?

Andrew Huberman's caffeine timing protocol, based on adenosine receptor research, recommends delaying caffeine intake to 90-120 minutes after waking. Cortisol naturally peaks in the first hour of waking — consuming caffeine during this window blunts cortisol's natural alerting effect and creates an afternoon crash. Proper timing extends caffeine's benefits and eliminates the need for a second cup.

Is there evidence for it?

How do you do Strategic Caffeine Timing Protocol?

1. 1.Delay your first caffeine intake to 90-120 minutes after waking — use morning light exposure and cold water to bridge the gap
2. 2.Set a caffeine curfew: no caffeine after 2 PM (caffeine has a 5-6 hour half-life, so a 2 PM coffee still affects 10 PM sleep)
3. 3.If you feel a 2 PM slump, take a 10-20 minute nap or a brisk walk instead of reaching for coffee
4. 4.Track your sleep quality for 2 weeks with delayed caffeine vs your old routine — most people notice dramatically better sleep
5. 5.Consider cycling caffeine (5 days on, 2 days off) to prevent tolerance buildup and maintain sensitivity

How long does it take?

Minimal — timing adjustment only.

Is it hard to start?

easy.

This is one entry from the library Shift matches against. It is general information, not advice about you, and nothing on this page came from anyone's conversation.