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Sugars in the bloodstream attach to proteins and produce harmful radicals known as advanced glycation end products (AGEs). These AGEs accumulate and damage the proteins around them.
Eating too much sugar does damage the skin
Sugar damages your skin through a process called glycation. Sugars in the bloodstream attach to proteins and produce harmful radicals known as advanced glycation end products (AGEs). These AGEs accumulate and damage the proteins around them. Dr Shilpa Patil, MD Dermatologist, Director, Ethoski Healthcare Pvt. Ltd. shares all you need to know.
Collagen and elastin, which are responsible for making your skin firm, elastic, and giving it a plump, healthy complexion, are particularly affected by AGEs. The glycation process damages collagen and elastin, making them stiff, dry, and brittle. This damage is visible on your skin in the form of fine lines and wrinkles.
Glycation also impacts the type of collagen in your skin. The skin contains three types of collagen: type I, type II, and type III. Type I is the weakest, and type III is the strongest. Due to glycation, type III collagen becomes as weak as type I, diminishing the overall strength and structure of the skin.
Additionally, glycation deactivates natural antioxidant enzymes, leaving the skin more vulnerable to oxidative stress.
Signs that sugar is aging your skin:
- Discoloration
- Hard and shiny skin surface
- Crosshatch lines along the lip line
- Deep crevices and sagging skin
Prevention:
- Reduce sugar intake
- Increase water consumption
- Ensure proper sleep
- Include supplements rich in vitamin B1 (found in green peas, spinach) and vitamin B6 (found in chickpeas, sunflower seeds)
- Incorporate antioxidants like vitamin C and vitamin E
- Detoxify the skin regularly
- Follow a consistent and healthy skincare routine