Too Much Sun
A little sun is great and allows our bodies to produce much needed Vitamin D. Over time, too much sun exposure can lead to premature aging in several ways. The primary way is by damaging collagen (firmness) and elastin (elasticity). It does this by increasing an enzyme responsible for degrading collagen called matrix metalloproteinases (MMPs). If that’s not enough, it can increase inflammation, damage DNA, damage keratinocytes, and increase oxidative stress by decreasing antioxidant levels in the skin.
Too Much Sugar
Ok, so you already knew about the sun, but have you ever heard of glycation? Diets high in sugar can cause problems that...