How to Improve Skin Health & Appearance

About this video

In this solo episode, Huberman explains how to improve skin health and appearance, presenting skin not just as a covering or barrier but as an organ that reflects the health of other systems, including the brain and immune system. He describes how skin tone and color often look off when someone is fatigued or sick, and more vibrant when well rested and healthy. Huberman covers skin biology and cell types, sunlight and sun exposure in relation to skin cancers, and sunscreens. In the slices, he examines collagen in depth, questioning why ingested collagen would be selectively trafficked to skin collagen, and noting that amino acids from foods such as liver are not selectively sent to the matching organ. He then turns to studies and meta-analyses on collagen ingestion, using the question to illustrate how to evaluate skin nutrition claims critically rather than assuming a simple food-to-organ pathway.

Key takeaways

• Huberman describes skin as an organ reflecting the health of the immune system, brain, and other systems.
• Huberman covers sunlight, skin cancer, and sunscreen in relation to skin health and appearance.
• Huberman questions claims that ingested collagen is selectively trafficked to skin collagen.
• Huberman uses collagen studies and meta-analyses to model critical evaluation of nutrition claims.
• Huberman explains basic skin biology and cell types as a foundation for the protocols discussed.

Episode details: published July 1, 2024 · 1.4M views · 2:27:55 long. Summary written by Self Growth Videos from the episode itself. The science and protocols described are Andrew Huberman’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices.

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