1. Salmon
Fatty fish, such as salmon, contain omega-3 fatty acids which assist the brain and sharpen memory. Fish generally has many other health benefits due to its makeup of vitamins and proteins.
2. Dark Green Vegetables
Vegetables like broccoli, spinach and kale are good sources of vitamin E and folate, which may help to protect the brain.
3. Blueberries
Blueberries have been known to assist in improving memory since they are filled with antioxidants. A research study posted by the National Center for Biotechnology Information found that, “Numerous natural antioxidant/anti-inflammatory compounds found in plant food matrices, like fruits, especially berries (such as blueberries) can offer neuroprotective effects” (Subash).
4. Coffee
The caffeine and antioxidants in coffee help boost energy, focus, and disposition, according to Health Line. Harvard Medical School stated some studies showed that regular coffee drinkers performed better on long-term memory tasks than non-drinkers.
5. Green Tea
Health Line states that green tea contains compounds that improve health and brain function and may protect the brain against neurodegenerative diseases.
6. Red Wine
A study from The University of Rochester Medical Center shows that low doses of red wine may be good for the brain due to its ability to remove toxins from the brain.
7. Dark Chocolate 
There is a component in dark chocolate called flavonoid that may help with memory and reaction time, according to an article published by Harvard Health. Milk and white chocolate, however, do not have the same brain benefits.
8. Nuts
Studies have shown that consuming nuts may help with memory and other cognitive functions. Nuts contain high amounts of healthy fats and low levels of unhealthy fats.
9. Turmeric
Studies have shown that subjects who have consumed turmeric performed better on memory tests than those who have not consumed the spice. The main component in turmeric, curcumin, has been found to have positive effects on the body. See more on what makes turmeric beneficial to your health.
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