Supplementing nutrition doesn't mean盲目进补 (blindly tonifying). If chosen appropriately, some foods can not only boost your energy but also help improve your memory.
1. Oranges
Oranges are rich in vitamins A, B1, and C, and are a typical alkaline food that can eliminate the harm caused by large amounts of acidic food to the nervous system. Eating oranges regularly during exams can keep you energetic. Additionally, lemons, broad oranges, and pomelos have similar effects and can be used as substitutes for oranges.
2. Corn
The germ of corn is rich in various unsaturated fatty acids such as linoleic acid, which has the effect of protecting cerebral blood vessels and lowering blood lipids. Especially, corn contains a relatively high amount of glutamic acid, which helps promote brain cell metabolism. Regular consumption of corn, especially fresh corn, has a brain-boosting effect.
3. Peanuts
Peanuts are rich in lecithin and cephalin, which are important substances needed by the nervous system. They can delay the decline of brain function, inhibit platelet aggregation, and prevent the formation of cerebral thrombosis. Experiments have confirmed that regular consumption of peanuts can improve blood circulation, enhance memory, and delay aging, making it a truly "longevity fruit."
4. Fish
Fish can provide high-quality protein and calcium to the brain. The fatty acids in freshwater fish are mostly unsaturated fatty acids, which do not cause arteriosclerosis and are harmless to cerebral arteries. On the contrary, they can protect cerebral blood vessels and promote the activity of brain cells.
5. Pineapple
Pineapple contains a lot of vitamin C and trace element manganese, and it is low in calories. Regular consumption has the effect of promoting saliva production and refreshing the mind. Some people call it a fruit that can improve human memory. Pineapple is often a favorite fruit of musicians, singers, and actors because they need to memorize a large number of musical scores, lyrics, and lines.
6. Eggs
The functional activity of the brain and the strength of memory are closely related to the acetylcholine content in the brain. Experiments have proven that the benefit of eating eggs lies in: when the rich lecithin in the yolk is decomposed by enzymes, it can produce a large amount of acetylcholine, which enters the bloodstream and quickly reaches brain tissue, thereby enhancing memory. Foreign research has confirmed that eating 1 or 2 eggs a day can supply the body with enough choline, which is very beneficial for protecting the brain and improving memory.
7. Milk
Milk is a nearly perfect nutritional food. It is rich in protein, calcium, and amino acids essential for the brain. The calcium in milk is most easily absorbed by the body and is an important substance indispensable for brain metabolism. In addition, it also contains elements such as vitamin B1, which is very beneficial to nerve cells. If you overuse your brain and suffer from insomnia, a glass of warm milk before bed can help you fall asleep.
8. MSG
The main component of MSG is sodium glutamate, which can be converted into glutamic acid under the action of gastric acid. Glutamic acid is the only amino acid involved in human brain metabolism, which can promote intellectual development and maintain and improve brain function. Regular intake of MSG can help improve intellectual deficiency and memory impairment. Because MSG increases acetylcholine in the brain, it also has a certain therapeutic effect on neurasthenia.
9. Millet
The vitamin B1 and B2 content in millet is 1.5 times and 1 times higher than that of rice, respectively, and its protein contains more tryptophan and methionine. Clinical observations have found that eating millet has an anti-aging effect. If you often eat millet porridge or millet rice, it will be beneficial to brain health.