Nutrition Facts with Dr. Greger Do Anti-Aging Creams Work? Part 1
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Feb 22, 2024 Exploring the truth behind anti-aging creams, focusing on the impact of moisturizers versus specialized products and the importance of sunscreen. Discussing the benefits of retinoids in preventing skin aging and the risks involved in using them, including potential impact on collagen formation and skin reactions. Highlighting serious concerns about topical tritinulin therapy for skin health, including a study with higher mortality rates in the retinolic acid group.
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Don't Be Seduced By Fancy Packaging
- Dr. Michael Greger warns marketing often exaggerates anti-aging claims.
- Independent testing found benefits often only detectable with sensitive instruments.
Moisturizers Mask, Don't Reverse, Aging
- Moisturizers hydrate skin and can reduce fine lines by 15–20%.
- They improve dry skin appearance but do not treat underlying aging causes.
Make Sunscreen Your Daily Habit
- Apply daily sunscreen; it is the most biologically active anti-aging ingredient.
- Even SPF15 can prevent skin aging and should be used even on cloudy days.