Safe choices: Methylcellulose (zero fermentation, zero gas), calcium polycarbophil (zero fermentation), psyllium (very low fermentation)
Some people also experience headaches or fatigue
Smart Movement Regular, moderate exercise has been shown to increase the body's antioxidant defences over time
For an excellent full text review of this anatomy and circuits for touch sensing, please see: Thank you to our sponsors AG1 (Athletic Greens): InsideTracker: Thesis: Supplements from Momentous For the full show notes, visit hubermanlab.com Timestamps (00:00:00) Skin, Pain, Pleasure (00:01:50) Protocol 1: Maximizing Motivation (with Dopamine & Pleasure) (00:07:12) Sponsors (00:12:04) Pleasure & Pain, & Skin Sensors (00:18:13) Sensing Touch with Your Brain: Magnification of Feet, Hands, Lips, Face, Genitals (00:22:16) Two-Point Discrimination, Dermatomes (00:28:11) Thoughts & Genes That Make Physical Pain Worse (00:33:45) Expectations, Anxiety, & Pain Threshold (00:40:27) Protocol 2: Cold Sensing Is Relative