The brain is an energy-intensive organ that consumes about 20 percent of the total calorie intake. It takes a proper diet to supply this energy and maintain the brain in a healthy state. Diet also plays a significant role in the prevention of cognitive disorders such as Alzheimer’s disease. Nutritionists have identified several power foods for the brain that not only boost its functioning but also protect it.
Oily Fish
Oily fish such as tuna and salmon are good for brain health due to their high content in Omega-3 fatty acids. Studies show that a high intake of oily fish boosts brain functioning. Omega — 3 helps in the creation of membranes around brain cells, thus improving their structure. Other foods with a high content of Omega- 3 include sardines, herrings, mackerel, soybeans, and flaxseed.
Coffee and Dark Chocolate
Many people take coffee or dark chocolate to stay alert. Coffee has high caffeine content which not only helps boost alertness but also improves the brain’s capacity to process information. On the other hand, dark chocolate is high in cacao. Cacao supplies the brain with flavonoids, a type of antioxidant that boosts brain health. Both drinks help alleviate stress and age-related brain diseases.
Nuts and Seeds
Studies show that the intake of nuts and seeds boosts brain functioning, especially in old age. Nuts are rich in omega-3 fatty acids, antioxidants, and Vitamin E which help to fight the effects of free radicals. Almonds, hazelnuts, and sunflower seeds are some of the best nuts for the brain. Whole grains such as barley, oatmeal, and bulgur wheat also contain Vitamin E at high levels.
Eggs
Eggs are extremely essential for power foods for the brain. Eggs are high in protein, healthy fats, and antioxidants which help to protect brain cells. This food also contains a compound called choline that prevents the build-up of chemicals as a result of neurotransmitter activity. Controlled consumption of eggs boosts brain functioning and delays cognitive decline.
Leafy Greens
Leafy greens are sources of essential nutrients, antioxidants, and vitamins that keep the body and brain fit. Vegetables also supplement the brain with lutein and folate, both of which boost the structure of brain cells. Examples of leafy grains include kale, spinach, and broccoli.
Final Thoughts
Diet plays an essential role in brain functioning. The foods mentioned here can improve cognitive functioning, reduce age-related diseases, and improve the structure of brain cells. It is essential to adjust your diet to realize the full benefits of these foods.
