AMA #19: Collagen vs. Whey Protein, Creatine, Smelling Salts, Stimulants & More
Andrew Huberman
Apr 25, 2025
Mindsip insights from this episode:
Ingest 15 grams of collagen daily to enhance skin elasticity
Ingesting 15 grams of collagen protein or bone broth daily for at least two weeks can improve skin elasticity and appearance.
Block blue and green light at night to enhance melatonin production
Wearing glasses that block both blue and green light at night can prevent the suppression of melatonin and increases in cortisol caused by bright artificial lights.
Choose whey protein for optimal muscle synthesis
Whey protein is superior to collagen or bone broth for muscle growth because its high concentration of the amino acid leucine effectively stimulates muscle protein synthesis.
Aim for one gram of protein per pound from whole foods and supplements
Aim for approximately one gram of protein per pound of body weight, sourcing 60-70% from whole foods and the remainder from supplements like whey protein.
Monitor whey protein intake to prevent acne flare-ups
The high leucine content in whey protein can increase mTOR pathway activity, which in some individuals may lead to or worsen acne.
Monitor whey protein intake during menstrual cycle to manage acne
Women may find that whey protein exacerbates acne only during specific phases of their menstrual cycle due to interactions between hormones and the mTOR pathway.
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