Skincare habits and nutrition for maintaining healthy skin

Dermatologists suggest that certain daily skincare habits may inadvertently accelerate aging. Dr. Dendy Engelman advises replacing harsh physical exfoliants with gentle chemical exfoliants, such as polyhydroxy acids (PHA), to prevent microscopic skin damage and maintain moisture. Additionally, she recommends avoiding alcohol-based toners, which can strip the skin of natural oils and disrupt the skin barrier. Instead, using niacinamide serums can help soothe inflammation and strengthen the skin barrier, working effectively alongside retinoids and vitamin C.

Dietary choices also play a critical role in maintaining skin health and hydration. Consuming avocados can support the skin barrier from within due to their high content of monounsaturated fats and vitamin E. These nutrients help maintain cellular membrane integrity and protect skin cells from environmental damage caused by free radicals, helping to combat dryness and loss of elasticity.