Nowadays, people are consuming a large amount of fast food and junk food. However, you should know those are not healthy. If you want to stay healthful, they should have a proper diet contains the right balance of carbohydrates, protein, fruits and vegetables, and fat. Try to eat lots of vegetables, fruit, and organic food and avoid junk food with a lot of fat and sugar. Eat right can help daily human event, studying, social life; it helps maintain people's weight and their overall health. Breakfast is essential to everyone, always eat breakfast. Eat enough protein, and lean meat is the best source of protein. People should get at least 5-9 servings of fruits and vegetable a day, it may cause many dangerous diseases if you do not eat vegetable or fruit. Stay hydrated also important because 70% of human is water, so drinking is essential. People should drink eight-ounce glasses of water every day; it helps to re-energize. If not drinking enough water, it makes people tired, skin dry or a headache. To maintain a healthy body, you will need 8-10 hours of sleep every day this keeps your awake and alert, so you do not have to drink caffeine and sugar-loaded energy drink. If you're a student and have early school times, go to sleep earlier. You should go to bed before 10 pm. Exercise is a great way to relax after studying all day; Human are recommended to take at least half an hour of exercise every day if they can. There are plenty of great ways to keep fit, like joining a sports team, go to the gym, or it could be walking, swimming, jogging, and ice skating, dancing, yoga. Those exercises can help a lot in their daily life; it makes people feel energetic and happy because when exercising the brain releases dopamine, the chemical makes people feel good. Treat yourself nicely and don't always be on the phone. Smartphones seem indispensable, but the more people use them, but you used a smartphone is bad for the social life and vision problem.