Summary
Louisa Nicola joins Modern Wisdom to discuss how to maximise your brain's performance. Key topics include sleep optimization techniques and their health impact; brain health optimization and neuroprotective strategies; practical takeaways for health optimization.
Key Points
- Sleep optimization techniques and their health impact
- Brain health optimization and neuroprotective strategies
- Practical takeaways for health optimization
- Expert insights on peak performance
- Actionable protocols for daily implementation
Key Moments
Magnesium L-threonate for deep sleep
Louisa Nicola explains her sleep supplement protocol centered on magnesium L-threonate, the only form that crosses the blood-brain barrier to calm the nervous system and promote deep sleep.
"But there's one magnesium out of those three that crosses the blood-brain barrier, and that is magnesium L3N8."
Zone two training for brain and mitochondria
Discussion of zone two training as the most efficient way to train mitochondrial quality, with recommendations for three hours per week at roughly 65% of maximum heart rate.
"So we do a lot of zone two, and the reason being is that this area of exercise is the most efficient to be training the quality of the mitochondria."
How to raise and stabilize HRV
Discussion of heart rate variability as a measure of health and recovery, with strategies including consistent sleep, hydration, and adequate exercise to raise and stabilize HRV values.
"So, sleeping well, sleeping consistently, hydrating, getting adequate exercise, all of these things are going to eventuate into a higher or more stable HRV."
Sleep deprivation changes 711 genes in one week
Louisa shares a landmark PNAS study showing that just one week of six-hour sleep nights altered 711 genes, downregulating immune function and upregulating tumor production and inflammation genes.
"From getting lack of sleep of six hours a night, resulted in the change of 711 genes. That's around 3% of our entire genome."
Blue light blocking glasses for sleep
Brief discussion of blue light blocking glasses as part of a nighttime routine, noting they do not block all blue light but have some small beneficial effects on sleep preparation.
"So I do get them to wear blue light blocking glasses, although I don't particularly believe in them 100%, but it has some small effects."
Caffeine cutoff for protecting sleep
Discussion of caffeine's 12-hour half-life and recommendation to avoid caffeine after noon to protect sleep quality.
"We're not going to be having any caffeine past the caffeine has a half-life of 12 hours. We don't want caffeine past 12 p.m."
