Did you know that some foods such as almonds, avocado, fish, spinach and grape juice have the ability to boost your memory? Now you know.

You've likely heard that omega-3 fatty acids are good for your health. But one in particular, docosahexaenoic acid, or DHA, goes straight to your head. DHA is an omega-3 fatty acid that is required to keep the brain functioning normally and efficiently. Brain and nervous system tissues are partly made up of fat, and research suggests they have a special preference for DHA over other types of fatty acids. Seafood, algae and fatty fish including salmon, bluefin tuna, sardines and herring are some of the best sources of the omega-3 fatty acid, DHA.

Almonds have a good store of lean proteins, which is extremely good for the brain. Apart from supplying energy, almonds help in the repair of brain cells that are damaged during the life processes.This is extremely helpful in the improvement of cognitive functions of the brain that obviously includes memory capacity. It also helps in enhancing the memory retention capacity. The omega-3 and omega-6 fatty acids in almonds help increase intellectual levels and the magnesium in them help strengthen the nerves in the brain. Owing to all these nutrients present in almond, this nut is considered to be an effective brain food.

Spinach is high in brain-friendly folate. B vitamins play a starring role in the memory healing diet. Folate, in particular, helps synthesize and regulate the chemicals known as neurotransmitters, which send messages between brain cells. An Australian study of more than 200 women found that a diet high in folate and vitamin B6, such as that found in spinach and other dark leafy greens, helped improve mental ability and short-term memory. Folate reduces inflammation that harms brain function. Folate lowers the amount of homocysteine, a dangerous pro-inflammatory amino acid, in your body. According to a study published by the American Journal of Psychiatry, high levels of homocysteine disrupt the function of neurotransmitters, which can lead to cognitive decline.

Containing both vitamin K and folate, avocados help prevent blood clots in the brain (protecting against stroke) as well as help improve cognitive function, especially both memory and concentration. They’re also rich in vitamin B and vitamin C, which aren’t stored in your body and need to be replenished daily.