1. Fruits and Vegetables: Eating plenty of fruits and vegetables can help keep your brain healthy. Fruits and vegetables are packed with vitamins, minerals, and antioxidants that can help reduce inflammation and protect your brain cells.

2. Whole Grains: Whole grains are an excellent source of fiber and vitamins, which can help improve your cognitive function and reduce your risk of developing mental illnesses.

3. Fish: Fish is packed with omega-3 fatty acids, which can help improve your memory and focus.

4. Nuts and Seeds: Eating nuts and seeds can help boost your brain power and protect against age-related mental decline.

5. Healthy Fats: Healthy fats, such as olive oil, avocados, and nuts, can help keep your brain healthy and reduce inflammation.

6. Dark Chocolate: Dark chocolate is full of antioxidants and can help improve your memory and focus.

7. Herbal Teas: Herbal teas, such as green tea, chamomile, and lavender, can help improve your mood and reduce stress.