How do brain chemistry and structure affecthunger?
大脑的化学物质和结构怎么样影响饥饿感？
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When you drink, it doesn't really affect your hunger pangs because it doesn't fill you up, and so you'll probably end up eating the same amount whether you drink water or drink beer.
Such as noise, light intensity of hot and cold can cause insomnia, fullness or hunger, strenuous exercise and rest before going to bed can affect sleep, irregular.