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Behaviors80 mentions

Aerobic Exercise 30–45 Minutes Daily

Do regular aerobic or cardiovascular exercise, ideally in the morning or at a consistent time each day. Common protocols mentioned were about 30–45 minutes of moderate to moderately hard work, with higher-intensity sessions kept earlier in the day and generally finished well before bedtime. This supports mood, attention, memory, and long-term brain health, while also helping anchor circadian rhythms, raise daytime alertness, and improve nighttime sleep quality.

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But I think physical exercise can be so important. And it probably, the mechanism we don't know exactly, but it probably trickles down to things like improvements in sleep as well.

Andrew Huberman · How to Improve Your Memory & Cognitive Function at Any Age | Dr. Alan Castel · Jul 13, 2026 · 53:07 · YouTube ↗
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