Zinc is a trace mineral known to regulate metabolism and hormone levels. Therefore increasing your zinc intake to 40 mg/day helps reduce severe acne cases. Common foods with rich zinc levels are quinoa, lentils, pumpkin seeds, cashews, beef, turkey and seafood.
Zinc has immune-boosting abilities and also helps eating disorders, ADHD, head injuries, osteoporosis, skin issues and about 100 more conditions including cancer prevention. So, zinc is one of the best foods to eat to get rid of acne.