Bad: Raw food, there will inevitably be bacteria ah virus ah, and may even have parasites. So it is even more delicious east, raw also try not to eat.
You're very thin, and generally thin people, the spleen and stomach will not be too good. (Very fat people also have a bad spleen and stomach, because they only absorb and don't detoxify).
I don't know if you often get diarrhea or have bad taste in your mouth, if so, I suggest you to take some epiphyllum liquefaciens pills.
Don't eat small foods with various chemicals in your regular diet. You should try to eat more meat and milk, and if you feel that eating too much is indigestible, you can take some hawthorn pills.
In addition, to exercise the body, which will not only increase the muscle will also increase the appetite. Oh, will certainly be fat, by the way, also do not know whether you are a boy or a girl.