As people age, brain function also decreased. Conditions that make a lot of advertising in the media offer the products to sharpen the mind, memory and helps concentration. But is it really effective? Or willing to try foods that increase the concentration.And indeed healthy foods into one of the factors that keep the brain healthy. As quoted from WebMD, Thursday (20/10/2011), some foods that can help improve brain function, among others:
1. Caffeine to stay alert
There are no miracle cures to boost IQ or make so much smarter, but certain substances such as caffeine can give you energy and help stay focused and concentrate.
Many are found in coffee, chocolate, energy drinks, and some medications, caffeine makes the drinker stay awake, even though the effect is only short term. However, excess caffeine and can cause anxiety and discomfort.
2. Sugar increases alertness
Sugar is the fuel of the brain. Sugar in question is glucose, the metabolism of the body from sugar and carbohydrates are eaten.
That is why a glass of sugary drinks can improve memory, thinking processes, and mental ability in the short term. But if you consume too much, can interfere with memory.
3. Breakfast to fuel the brain
Research has found that breakfast can improve memory and attention span for the short term. Students who eat breakfast tend to perform better than those without.
Breakfast is very beneficial for the brain include foods rich in fiber, grains, dairy, and fruits. But do not eat too much breakfast. High-calorie breakfast can actually hinder concentration.
4. Fish, a brain nutrient sebenanrnya
Useful source of protein that improve brain performance are fish, especially those rich in omega-3 fatty acids are essential for brain function and development. Healthy fats are great to improve brain power.
Foods that are rich in omega-3 fatty acids may reduce risk of dementia and stroke, slow decline in mental function, and it is important to improve memory, especially when people get older. For brain and heart health, eat two servings of fish each week.
5. Nuts and chocolate
Nuts and seeds are a source of antioxidants vitamin E is able to reduce the effects of declining brain function due to age. Dark chocolate also has powerful antioxidant properties and contains caffeine which can improve focus and concentration.
Eating an ounce of nuts and dark chocolate every day can provide all the benefits that your body needs without having to worry about excess calories, fat, or sugar.
6. Avocado and whole grains
All organs of the body depends on blood flow, especially the heart and brain. Eating avocados can reduce the risk of heart disease and blood pressure and lowering bad cholesterol levels.
The impact will reduce the risk of plaque buildup and increase blood flow, a simple yet delicious way to stimulate brain cells. Grains such as popcorn and whole grains also contain fiber and vitamin E.
7. Blueberries
Research in animals shows that blueberries may help protect the brain from damage caused by free radicals and may reduce the effects of aging such as Alzheimer's disease or dementia.
Research also has shown that a diet rich in blueberries significantly improved the working muscles and brains of older mice as well as make it mentally equivalent to much younger rats.
8. Healthy food
Foods that do not contain essential nutrients can reduce the ability to concentrate. Eating too much or too little can also interfere with the ability to focus the mind.
Heavy meal can make the body feel lethargic, while too few calories can lead to annoying hunger.
9. Vitamins, minerals and supplements
Store shelves displaying various kinds of supplements that claim to improve health. Although many ads about supplements such as vitamins B, C, E, beta-carotene, and magnesium look promising, a supplement is only useful for people who lack certain nutrients.
Scientists are more optimistic about the effects of ginseng, ginkgo, and vitamin, mineral, and herbal combinations on brain function.
10. Get ready to face the daily activities
Start by drinking 100% fruit juice, eat whole wheat bread with salmon, and drank a cup of coffee. In addition to eating a balanced meal, experts also recommend:
- A good night's sleep.
- Drink enough water.
- Exercises to sharpen the mind.
- Meditation for the mind clear and relaxed.