Article in English: Try to get eight to ten hours each night. If you're still tired, try supplementing with five- to 45-minute naps in the day. This can make a huge difference in losing weight. This is a critical issue, especially in teens due to their school schedules. Get adequate sleep each night so your body can rest, repair, and produce the hormones needed to keep weight at a healthy level. If possible, try to go to sleep early enough that you don't need to wake up with an alarm. Alarms can disrupt your sleep in the midst of a REM cycle, making you wake groggily. It's always best to wake up slowly, peacefully, and at your own time. If you are aware of how much time you usually sleep, you should go to bed early to fill in those hours. Waking up suddenly disrupts the whole fat-burning cycle and instead leads to fat production. It is common to wake up due to thirst. The body needs the water's energy to burn even more fat! Sleeping on either sides of the body makes it hard for blood to run around which also helps in weight loss. When you are lying straight on the bed before sleeping, take deep, long breaths and hold them for as long as you can. Breathe slow and easy. This should act as a command for the body to help you fall asleep and start flushing down fats.

Summary in Vietnamese:
Đảm bảo ngủ đủ giấc. Tránh dùng báo thức. Để một li nước bên cạnh giường. Nằm thẳng và hít thở sâu.