Introduction: Maintaining good attention is a fundamental condition for the brain's cognitive activities such as perception, memory, and thinking. In our learning process, attention is the gateway to our mind, and it is the only gateway. The wider the gate opens, the more we learn. And once attention is scattered or cannot be focused, the gateway to the mind closes, and all useful knowledge and information cannot enter. So, are there any foods that can help you concentrate? The following introduces ten foods that can help you focus and concentrate on your work.
1. Green Tea
Green tea is known as the "national drink" in our country. Modern scientific research has confirmed that tea contains many biochemical components closely related to human health. Tea not only has pharmacological effects such as refreshing the mind, clearing heat and relieving summer heat, aiding digestion and resolving phlegm, reducing greasiness and aiding weight loss, clearing the heart and eliminating vexation, detoxification and sobering up, promoting fluid secretion to quench thirst, reducing fire and improving eyesight, and stopping dysentery and removing dampness.
The effect of green tea in refreshing the mind has a long history. This is mainly because green tea contains various components such as L-theanine and amino acids, which can also enhance alpha brain waves. The caffeine in tea can stimulate the human central nervous system and enhance the excitatory process of the cerebral cortex, playing a role in refreshing the mind, benefiting thought, and clearing the heart. It also has a certain effect in relieving migraines. In addition, green tea contains powerful antioxidants and vitamin C, which can not only eliminate free radicals in the body but also secrete hormones to combat stress. The small amount of caffeine in green tea can stimulate the central nervous system and refresh the spirit. For this reason, we recommend drinking green tea in the morning to avoid affecting sleep.
Green Tea Osmanthus Cake
2. Blueberries
Studies have shown that eating dark-colored berries, such as blueberries, helps reduce the risk of Alzheimer's disease. At the same time, scientists have found that eating blueberries can improve attention and memory for up to 5 hours. This is mainly because blueberries are rich in various antioxidants, which makes the brain run faster and intellectual tasks become easier. In addition, blueberries can effectively lower cholesterol, prevent atherosclerosis, and promote cardiovascular health; they can enhance heart function, prevent cancer and heart disease, prevent the aging of brain nerves, and enhance brainpower; they can strengthen vision and reduce eye fatigue. Moreover, blueberries can also treat common colds, sore throats, and diarrhea.
Gradient Blueberry Cheesecake
3. Dark Chocolate
Dark chocolate can promote blood flow to the brain, and eating a little dark chocolate daily helps prevent age-related memory loss. At the same time, dark chocolate can also stimulate the release of brain neurotransmitters. Research has shown that chocolate with a cocoa content of 60% is also rich in theanine. Theanine is an amino acid found in green tea that can help people relax. A psychology professor at the University of Arizona stated that theanine can effectively soothe arterial pressure and produce calming alpha brain waves in the human brain. Although chocolate can cause a sharp increase in arterial blood pressure, theanine can lower it. Remember, it must be dark chocolate with a high cocoa content!
Intense Dark Chocolate Mousse
4. Coffee
Coffee is "fuel" for the brain. Freshly brewed coffee is the best "fuel" for the brain. Caffeine is beneficial for delaying aging and promoting short-term memory. British research has found that one cup of coffee is enough to improve attention and problem-solving skills. Moreover, caffeine is a relatively mild stimulant that can increase human alertness and attention, accelerate metabolism, and improve mental and physical condition, thereby eliminating fatigue. For caffeinated coffee, it can stimulate gallbladder contraction and reduce the cholesterol in bile that is prone to form gallstones. Research has found that men who drink two to three cups of coffee a day have a 40% lower chance of developing gallstones. The average person absorbs 300 mg (about 3 cups of brewed coffee) of caffeine per day, which has a good effect on a person's alertness and mood. But coffee must not be consumed in excess, as excessive intake will have the opposite effect.
Coffee Jelly
5. Peanuts
Peanuts contain protein, fat, carbohydrates, vitamins A, B6, E, K, and mineral nutrients such as calcium, phosphorus, and iron. They contain 8 essential amino acids and unsaturated fatty acids for the human body, as well as substances such as lecithin, choline, carotene, and crude fiber. [4-5] The fat content is 44%-45%, the protein content is 24-36%, and the sugar content is about 20%. They are rich in vitamins B2, PP, A, D, E, calcium, iron, and other vitamins such as thiamine, riboflavin, and niacin. They have the effect of promoting the development of human brain cells and enhancing memory. The fat in peanuts is more than 80% unsaturated fatty acids; because phenylalanine and tyrosine are both precursor substances for synthesizing dopamine, eating a moderate amount of peanuts can improve attention. Moreover, the lecithin and cephalin in peanuts are important substances needed by the nervous system, which can delay brain function decline, inhibit platelet aggregation, and prevent thrombosis in the brain. Experiments have confirmed that regular consumption of peanuts can improve blood circulation, enhance memory, and delay aging.
Red Bean Peanut Milk