Sugar and Skin: The Glycation Effect
What Is Glycation?
Sugar molecules attach to proteins, forming Advanced Glycation End-products (AGEs). In skin, AGEs make collagen stiff and brittle.
Signs of Damage
- Deep cross-hatched wrinkles
- Yellowing skin tone
- Loss of elasticity
- Thinning skin
Foods That Accelerate
Sugary drinks, white bread, pastries, candy, fried foods spike blood sugar.
Foods That Protect
- Leafy greens - neutralize AGEs
- Berries - protect collagen
- Green tea - EGCG inhibits AGE formation
- Fatty fish - reduce inflammation
- Turmeric - anti-glycation
Topical Protection
Carnosine, blueberry extract, niacinamide protect skin proteins.
Practical Approach
Reduce added sugars, cook at lower temperatures, eat antioxidant-rich foods.
