1, cold kelp. Kelp is rich in iodine, which helps to dredge blood vessels, maintain the body's acid-base balance and resist fatigue. However, kelp also contains a lot of linoleic acid and lecithin, which can strengthen the brain and refresh the mind. Kelp, like other seaweeds, contains sulfones that are indispensable to the human brain.
Kelp salad is not only delicious, but also easy to make. It is a good dish for nourishing brain and improving memory. Kelp can be washed, soaked in hot soup, taken out and cut into filaments; At the same time, shred the onion and ginger, put all the shredded materials into a bowl, add seasonings and mix well, and pour in the popular dishes.
2. Braised pumpkin. Vitamin A in pumpkin will not be less than that in vegetables. There is also an excellent brain-benefiting element-β -carotene in pumpkin. Pumpkin is sweet and flat, which can refresh the mind and improve the symptoms of neurasthenia and irritability.
Braised pumpkin is delicious, and eating it once a day is very effective for nourishing the brain. Stir-fry chopped green onion, put down pumpkin and stir-fry; Add a little soy sauce, salt and sugar and stew in water. Until the pumpkin becomes soft.
3. Stewed pigeon with angelica. Pigeons are rich in nutrition. Pigeon's brain is rich in cephalin, which can help promote the metabolic renewal of brain tissue cells. Eating regularly can obviously improve memory, especially suitable for mental workers and students.
Stewed pigeon with angelica is the best choice to nourish the body. Adding Chinese angelica and other medicinal materials in production is helpful to better nutrient absorption. After the pigeon is cut, it is washed and put into boiling water for 3 minutes, and then it is picked up and washed; Put Angelica sinensis (sliced), longan pulp and squab into a vessel, add boiling water for 40 minutes, and add salt when eating.
What you can't eat to improve your intelligence is as follows:
1, too salty food. The high content of sodium in food is easy to make brain cells in a state of ischemia and hypoxia for a long time, which in turn leads to memory loss and premature aging of the brain. Try to have a light diet and limit the consumption of foods with too much salt, such as salted products and salted fish.
2. Alcoholic drinks. Habitual drinking, alcohol will shrink the brain, lose weight and decrease intelligence. Advise alcoholics to give up drinking.
3. Foods containing lipid peroxide. Lipid peroxide can damage some metabolic systems, destroy brain cells and promote premature aging or dementia. It is common in high-temperature fried foods and foods exposed to the sun for a long time, such as smoked fish and roast duck.
4. Aluminum-containing foods. Aluminum can inhibit the activity of brain enzymes, promote the gradual decline of human memory, reduce thinking ability, and even induce dementia. Alum in fried dough sticks is an inorganic substance containing aluminum and should not be eaten more; Also use less aluminum products to cook.
5. Food containing lead. Lead is a big killer in the brain. If you eat lead-containing food, such as popcorn, preserved eggs, canned food, etc., lead will enter the brain with the blood, causing insufficient oxygen and nutrition supply to the brain, damaging brain cells, causing memory loss, insufficient oxygen and nutrition supply to the brain, destroying brain cells, and causing memory loss and brain tissue damage.