Summarize this article in one sentence.
Coffee or an energy drink will give you the boost you will need to make it through the night. However, don’t guzzle it down all at once. It can help you stay more alert if you space it out throughout the night. Some studies show caffeine can increase your focus.  Most people need about a 5-ounce cup of coffee or caffeinated beverage to get the necessary boost. That’s about 100 milligrams of caffeine. Caffeine will wear off in a couple hours, and it takes about a half hour for you to feel its effects. You can also find caffeine pills in 100 or 200 mg doses that you can buy across the counter. Be aware that drinking a lot of caffeine can also make you jittery and have some side effects. When you stop drinking the caffeinated beverage, your body might crash, making you feel extra tired. If you don't drink coffee, eat apples. They have enough sugar to keep you awake. Some foods will give you more of an energy boost than others. If you’re pulling an all-nighter, you need to give your body some fuel. So don’t skip meals.  Eat something that has protein, fiber, or complex carbs in it. For example, a sandwich with a glass of milk or granola with fruit are good choices.  You should also drink a lot of water. Staying hydrated is a natural energy boost. Whole grains, tuna fish, mushrooms, nuts, eggs, chicken and beef are also high-energy feeds. Empty calorie junk food filled with sugar could set you up for a sugar crash, so the energizing effects are too temporary. Choose natural ways to stay up all night, not ways that could put you at risk. Be very careful what you put into your body.  Although teenagers probably shouldn’t be drinking it anyway, (unless they’re of legal drinking age for their area), drinking alcohol causes drowsiness. Don’t use drugs that are regularly prescribed as stimulants to pull an all-nighter. It’s not worth damaging your body or taking the risk. Such behaviors can be exceptionally dangerous and even illegal. Sometimes it’s unavoidable (a one-time thing). However, organizing your life differently may ensure you don’t have to do it regularly.  Work on study habits. People get overwhelmed when they think of everything they have to do at once. Create a checklist. Set aside a certain amount of time to study at the same time each day, so you get into a routine. Research shows that teenagers’ sleep habits are different than those of adults.  Young people's bodies might tell them to go to stay awake later. This is a natural occurrence. Clearing your mind by getting off the computer, smartphone or video games will help.

Summary:
Drink some caffeine during the night. Eat high-energy foods to give your body a boost. Avoid things that will make you more tired or are dangerous fixes. Develop better habits so you don’t have to stay up all night.