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AMA #1: Leveraging Ultradian Cycles, How to Protect Your Brain, Seed Oils Examined and More

Nov 2, 2022 24m 56s 10 insights
Welcome to a preview of the first Ask Me Anything (AMA) episode, part of Huberman Lab Premium subscription. The Huberman Lab Premium subscription was launched for two main reasons. First, it was launched in order to raise support for the standard Huberman Lab podcast channel — which will continue to come out every Monday at zero-cost. Second, it was launched as a means to raise funds for important scientific research. A significant portion of proceeds from the Huberman Lab Premium subscription will fund human research (not animal models) selected by Dr. Huberman, with a dollar-for-dollar match from the Tiny Foundation. Subscribe to Huberman Lab Premium at https://hubermanlab.com/premium
Actionable Insights

1. Identify Peak Alertness

Observe your mental and physical energy peaks daily, especially between waking and noon, and again between noon and 6-7 p.m., to identify optimal learning times. This helps you align with your body’s natural Ultradian cycles and glucocorticoid fluctuations for enhanced focus.

2. Schedule Ultradian Focus Blocks

Once you identify your peak alertness (e.g., 9:30-10 a.m. for the morning, and mid-to-late afternoon for the second), start a 90-minute Ultradian learning cycle around that time. Aim for one or two such blocks per day, as these periods align with optimal neuroplasticity.

3. Minimize Focus Block Distractions

During your 90-minute focus blocks, turn off Wi-Fi connections and put your phone in another room or turn it off. This helps you break into and maintain a deep trench of focus, as distractions can easily pull you out.

4. Expect ~60 Min Intense Focus

Plan your 90-minute Ultradian work blocks assuming that the first 10-15 minutes are for mental warm-up, and you will get about one hour of intense, deep focus within that period. This sets realistic expectations for maximizing learning.

5. Maintain Daily Focus Practice

Engage in focused learning bouts every day, including weekends, even if it’s less cognitively demanding like reading a book. Regularly accessing focus circuits keeps them ‘warm’ and makes focusing easier over time due to neuroplasticity.

6. Enhance Morning Cortisol Peak

Get sunlight in your eyes as close to waking as possible to enhance or increase the peak level of cortisol experienced early in the day. This sets in motion a number of Ultradian cycles, improving alertness and ability to focus.

7. Leverage Rest for Learning

Incorporate deep sleep and Non-Sleep Deep Rest (NSDR) into your routine. The actual rewiring of neurons and learning consolidation occurs during these rest states, which can accelerate learning.

8. Shift Cortisol for Third Block

To capture an additional early morning Ultradian work block (e.g., 6-7:30 a.m.), wake up earlier (e.g., 5:30 a.m.), use stimulants like caffeine and hydration, and engage in brief high-intensity exercise (10-15 minutes). This can shift the cortisol pulse earlier, creating an extra productive focus period.

9. Adjust Sleep for Early Waking

If you consistently force yourself to wake up earlier to gain an extra focus block, ensure you also try to get to sleep earlier. This is crucial because both the quality and duration of sleep are vital for learning and neuroplasticity.

10. Apply to Physical Skill Learning

Utilize these 90-minute Ultradian work blocks for physical skill learning, such as dance or athletic moves, that require significant focus and alignment of muscular movement. These periods are ideal for triggering neuroplasticity in the motor skill-based domain.