Dear Viethoangdo2501, 

To have the best exam, the scientific regime is very important to it.
Proper nutrition contributes to providing energy for the body to be able to focus on the examination. You need a diet full of nutrients, especially foods that are good for the brain, but you should not overeat, the food should be balanced, not letting you eat too many nutritious foods at the same time will cause your body to lose weight. undigested.
You should try to include foods such as milk, dairy products, eggs, fish, chicken, vegetables in the breakfast menu. Besides, make a habit of eating many small meals throughout the day to help keep blood sugar stable, not to starve when blood sugar will be low. When blood sugar is low, mental, physical, energy, emotional decline rapidly and stress has the opportunity to increase.
Need to increase foods that are good for you, help relieve stress are oranges, spinach, milk, cereals, protein-rich foods (meat, fish, eggs, seafood...), almonds, walnuts, spinach, salmon, dark green vegetables... You should give your child plenty of water to purify the body. Fruit juices such as orange, lemon, watermelon, grapefruit... are very nutritious and have a cooling effect on the body. Avoid stimulants like caffeine.
I wish you the best of luck with your exams.