3. Cashews :
Cashews are a good source of magnesium, which can help improve memory and cognitive function. They also contain antioxidants that can protect the brain from damage.

What Is Cashews :
Cashews are a type of nut that come from the cashew tree, which is native to Brazil and other parts of South America. They have a kidney-shaped appearance and are surrounded by a hard outer shell and a toxic coating that must be removed before consumption. Cashews are a good source of healthy fats, protein, fiber, and a variety of vitamins and minerals, including magnesium, zinc, and copper. They also contain antioxidants, such as flavonoids and proanthocyanidins, that can help protect the body’s cells from damage. Cashews are commonly eaten roasted and salted as a snack or used as an ingredient in a variety of dishes, such as stir-fries, curries, and desserts. Cashew butter, which is made by blending roasted cashews into a smooth paste, is also a popular alternative to peanut butter.