A diet that may help improve acne typically includes foods rich in antioxidants, omega-3 fatty acids, zinc, and vitamins A and E. Some examples of foods that may help clear up acne include:

1. Fatty fish like salmon and mackerel
2. Nuts and seeds such as walnuts, flaxseeds, and chia seeds
3. Leafy greens like spinach and kale
4. Berries like blueberries and strawberries
5. Foods high in antioxidants like green tea, dark chocolate, and tomatoes
6. Zinc-rich foods like lean meats, tofu, and chickpeas
7. Vitamin A sources like carrots, sweet potatoes, and mangoes
8. Vitamin E sources like almonds, sunflower seeds, and avocado

Remember to hydrate well and reduce intake of processed foods, sugary snacks, and dairy products, as they may aggravate acne in some individuals. It’s crucial to maintain a balanced diet and consult with a healthcare provider or a dermatologist for personalized advice.