Dietary Strategies for Skin Longevity: Carotenoids, Fats, and Gut Health
Dietary choices significantly impact skin aging by influencing collagen production and protection against environmental damage. Consuming colorful fruits and vegetables rich in carotenoids provides baseline UV protection and boosts skin elasticity. Healthy fats, particularly omega-3s and vitamin E from nuts and oily fish, strengthen the skin barrier and reduce inflammation. Additionally, maintaining a diverse gut microbiome through fermented foods and plant-based diets supports skin health via the gut-skin axis, potentially reducing conditions like psoriasis.