Pain and Dopamine
Engaging in brief, intentional pain exposure can enhance dopamine receptor sensitivity, making it easier to experience motivation throughout the day. Cold plunges and other forms of controlled discomfort may offer psychological benefits, particularly for those dealing with ADHD or high stress. Additionally, recent research highlights how high-intensity exercise boosts lactate levels in the brain, which may play a crucial role in reducing anxiety by altering protein function at the synapses.In this clip
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The Human Upgrade
Calories Don’t Matter: Why Your Diet Isn’t Working (and What to Do Instead!) | Dr. Nick Norwitz
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