2- Avocado:
![](https://sjbtzp.info/wp-content/uploads/2023/08/image-233.png)
Unsaturated fats are good for the brain, improving cognitive function and reducing cognitive decline.
3- Oily Fish:
![](https://sjbtzp.info/wp-content/uploads/2023/08/image-237.png)
Omega-3 fatty acid is found in salmon, tuna and other fish. These fatty acid improve the structure and function of brain cells.