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AMA #14: 2023 Philanthropy, Evening Routine, Light Therapy, Health Metrics & More

Dec 31, 2023 1h 5m 35 insights
Welcome to a special edition of the 14th Ask Me Anything (AMA) episode, part of Huberman Lab Premium. This episode is a recording of a live stream AMA, originally exclusive to our Annual and Lifetime Members. We've decided to make the full-length version available to everyone, including non-members of Huberman Lab Premium. Huberman Lab Premium was launched for two main reasons. First, it was launched in order to raise support for the main Huberman Lab podcast — 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. If you're not yet a member but enjoyed this full-length livestream AMA, we invite you to join Huberman Lab Premium. By subscribing, you'll gain access to exclusive benefits including our regular monthly full-length AMA episodes, AMA transcripts, podcast episode transcripts, early access to live events and more. Additionally, a significant portion of your membership proceeds contributes to advancing human scientific research. You can learn more about the research we were able to support in our Annual Letter 2023. If you're a Huberman Lab Premium member, you can access the transcript for this AMA episode here.
Actionable Insights

1. Embrace Safe, Difficult Challenges

Engage in activities you’d prefer not to do, even for 5 minutes daily or weekly, to grow your anterior mid-cingulate cortex, which is linked to willpower, tenacity, and sustained cognitive function.

2. Focus on Foundational Health Pillars

Prioritize the six fundamental pillars of health: sleep, nutrition, exercise, stress management, sunlight exposure, and social connection, as these are the most important for overall wellbeing.

3. Implement Diverse Cardiovascular Training

Engage in three distinct cardio sessions weekly: one long (1-1.5 hr, slow), one medium (35 min, fast-paced), and one short (12 min, high-intensity interval) to build comprehensive readiness for various physical demands.

4. Structure Weekly Resistance Training

Dedicate three weekly sessions to resistance training, focusing on legs one day, torso and neck another, and smaller body parts (including calves, biceps, triceps) on a third day, ensuring all muscle groups are hit directly or indirectly twice a week.

5. Prioritize Rest When Sick

If feeling unwell, skip workouts and prioritize rest, hot showers, and early sleep to allow your body to recover and prevent spreading illness.

6. View Afternoon/Evening Sunlight

Get 5-10 minutes of afternoon or early evening sunlight in your eyes to adjust retinal sensitivity, which can reduce the suppressive effect of artificial lights on melatonin by 50%.

7. Dim Evening Lights, Use Red

Dim all lights in the evening and consider using red light bulbs in areas where you spend time before sleep, as this eliminates stimulating blue wavelengths and can promote sleepiness by reducing cortisol.

8. Position Lights Low in Evening

Place evening lights low in your room rather than overhead, as overhead lights direct more photons into your eyes, activating alertness systems more strongly.

9. Use Phone’s Red-Only Filter

Activate your phone’s accessibility function to create a triple-click shortcut that switches the display to red-only, eliminating stimulating blue light in the evening for free.

10. Practice Daytime NSDR/Yoga Nidra

Regularly practice Non-Sleep Deep Rest (NSDR) or Yoga Nidra during the day to develop self-directed relaxation skills, which can then be used to fall back asleep if you wake up at night.

11. Practice Long Exhale Breathing

If you wake up and can’t sleep, use long exhale breathing to calm yourself and facilitate falling back asleep.

12. Relax Your Face and Jaw

When struggling to fall back asleep, consciously relax your face and jaw, then proceed with progressive body relaxation to promote calmness.

13. Avoid Checking Time at Night

Refrain from looking at the time if you wake up in the middle of the night, as this habit can make it harder to fall back asleep.

14. Limit Evening Fluids and Food

Reduce fluid intake in the last few hours before bed and avoid going to sleep with a full stomach to prevent waking up during the night.

15. Reconsider Chronic Melatonin Use

If you frequently wake up after falling asleep with melatonin, reconsider its regular use, as common dosages can be too high and may disrupt sleep later in the night.

16. Accept Occasional Poor Sleep

If you cannot fall back asleep after waking, accept that you can function after one night of minimal sleep, reducing anxiety about sleep loss.

17. Don’t Over-rely on Sleep Scores

While tracking sleep scores (e.g., from Oura, Whoop) can be useful, avoid letting individual daily scores dictate your perceived ability to perform; instead, focus on averages and subjective feelings.

18. Use Bright Artificial Morning Lights

If you wake before sunrise or live in dark regions, turn on bright overhead artificial lights or a 10,000 lux light panel for 5-10 minutes to stimulate wakefulness.

19. Take Cold Showers for Adrenaline

If morning light is unavailable, take a cold shower to get an early-day adrenaline bump, which aids in waking up.

20. Optimize Workout Duration, Intensity

Aim for resistance training workouts of 40-60 minutes (plus 10 min warm-up) at 6-8 out of 10 intensity, and limit long cardio to 90 minutes, allowing for consistent training without over-exertion.

21. Monitor Subjective Wellbeing

Regularly assess your sleep quality, appetite consistency, general mood, and energy levels for workouts as key subjective metrics of overall health and recovery.

22. Track Morning Resting Pulse Rate

Measure your morning resting pulse rate; if it’s substantially elevated without stress, consider reducing workout intensity to aid recovery.

23. Get Regular Blood Work

Schedule blood work every six months to monitor key health markers and identify potential issues that may require attention.

24. Schedule Regular Eye Exams

Get regular eye exams, including the air puff test for glaucoma, as vision is precious and early detection allows for effective treatment.

25. Train Heavy, Low Reps for Strength

To gain strength without significant hypertrophy, focus on lifting very heavy weights for 1-3 repetitions per set, or up to 5 repetitions, with sufficient rest between sets.

26. Use Long Rest Between Heavy Sets

To minimize hypertrophy when training with heavy weights (1-3 reps), ensure long rest periods between sets (more than 2 minutes) to prevent compounding effects that can stimulate muscle growth.

27. Address Muscle Imbalances Unilaterally

For a weaker limb, prioritize unilateral exercises, perform more sets for the weaker side, or even temporarily reduce intensity on the stronger side to allow the weaker limb to catch up.

28. Enhance Strength with Mind-Muscle

When lifting, grip the weight tightly and focus on actively contracting the target muscle, using weights you can control, as this neural connection enhances strength and performance.

29. Be Patient with Training Progress

Understand that building strength and developing a strong mind-muscle connection takes time; avoid rushing the process and enjoy the journey of consistent training.

30. Cultivate Love for Hard Training

Embrace and learn to enjoy the process of training hard, as this mindset can foster consistency and long-term adherence to your fitness goals.

31. Use Reverie App for Self-Hypnosis

Practice the 8-minute “falling back asleep” hypnosis on the Reverie app during the day, then use it at night if you wake up to self-direct relaxation and aid sleep.

32. Adjust Theanine for Vivid Dreams

If taking theanine causes vivid dreams that lead to waking up, reduce or eliminate its dosage to improve sleep continuity.

33. Consider Full Body MRI Scans

While full body MRI scans can provide valuable health data and detect issues like tumors or disc bulges, be prepared for potential anxiety and medical decisions if benign or minor findings are discovered.

34. Carefully Consider Pet Adoption

Before getting a dog, especially breeds with high needs like bulldogs, ensure you can commit to providing excellent care and anticipate significant annual medical expenses; consider adopting from a shelter if possible.

35. Explore Allan Schore’s Work

For insights into early childhood development, attachment, and emotional regulation, consult Allan Schore’s books, which offer a detailed and technical perspective.