Eat protein-rich foods
Include vitamin C-rich foods
Consume zinc-rich foods
Consume copper-rich foods
Eat sulfur-rich foods
Include omega-3 fatty acids
Stay hydrated
Get enough sleep
Exercise regularly
Protect skin from sun exposure
Avoid smoking
Limit alcohol intake
Manage stress
Maintain a healthy weight
Use retinoids or retinol products
Apply sunscreen daily
Eat antioxidant-rich foods
Include bone broth
Consume leafy greens
Eat berries
Include citrus fruits
Eat eggs
Eat fish
Eat beans and legumes
Eat nuts and seeds