The following herbs and foods are the best in improvement of brain performance and memory other than their numerous health benefits.
Turmeric
Turmeric contains an active ingredient called curcumin which has very potent anti-inflammatory properties and it also sharpens the memory.
Onion
You can enhance your memory by regularly consuming raw onions.
Fish
Fish is rich in omega-3 fatty acids which support the brain function. These fish include black cod, salmon and sardines.
Rosemary
Rosemary contains strong chemicals that improve brain function and memory, and also activates concentration. The essential oil can be used for massage, or you can just put the plant on the window.
Eggs
Regularly consuming eggs is very efficient in sharpening memory because the egg yolks contain a substance called choline which supports brain health.
Nuts
Like fish, nuts also contain the omega-3 fatty acids, and regularly eating nuts can improve the oxygen flow to the brain thus provide the nutrients it needs to function properly.
Dark chocolate
The antioxidants and caffeine contained in dark chocolate raise concentration levels and also sharpen your memory.
Avocado
Avocado fruit improves blood flow to the brain.
Whole grains
Whole grains are also rich in omega-3 fatty acids as well as in fiber, and complex carbohydrates all of which improve the development and function of the brain.
Tomatoes
Lycopene is a potent antioxidant which is found in tomatoes. It improves the overall brain health and it protects it from being damaged by free radicals.
Green Tea
Your brain capacity will improve by drinking 2-3 freshly prepared green tea cups daily. Not only that, your cognitive functions will also enhance, concentration levels will increase as well as the overall electrical connectivity of the brain.
Beets
Beets contain natural nitrates that improve blood flow to the brain and the entire body allowing it to get the nutrients it needs to function properly.
Blueberries
Drinking blueberry juice prevents oxidative damage to the brain due to the antioxidants it contains.
Acorn Squash
Consuming acorn squash will provide most of the B12 and folic acid your body needs which will prevent damage of the brain nerves.