Which apps are there for foreign sleep AIDS?

There are many ways to help sleep, including the following: 1. Take a hot bath. By taking a hot bath, blood can be widely distributed on the skin, and people will fall asleep quickly when lying in bed, because the body has a process from hot to cold, which can help sleep. 2, improve sleep through food, such as bananas, milk, millet porridge, more common is hot milk, which is the most commonly used method. 3. Choose a comfortable way, such as using a pillow or adjusting the softness of the bed. 4, you can read boring books, especially English can obviously improve sleep.