Eggs
Eggs are highly nutritious. They contain various nutrients that are associated with brain health, such as vitamin B6 and B12 [3], folate, and choline. Choline is an essential compound that helps with the production of acetylcholine, a neurotransmitter that helps control memory and mood.
Various studies have shown that people who take foods rich in choline have better mental and memory function.
Green Tea
Green tea contains caffeine that helps improve brain function and memory. Studies show that it also helps boost memory, improve focus, alertness, and performance. Green tea also contains other compounds that help improve brain function.