Weak body, very thin, usually caused by poor spleen and stomach function. Health care means never smoking, drinking, staying up late or doing particularly heavy physical labor. But proper exercise is necessary.

The treatment method is "invigorating spleen and stomach function": Ginseng 15g, Astragalus 15g, Atractylodes macrocephala 10g, Glycyrrhrizae Radix 5g, Poria 15g, Pericarpium Citri Reticulatae 5g, Fructus Crataegi 20g and Endothelium Corneum Gigeriae Galli 5g are crushed and taken with warm water three times a day before meals. I think it will take effect in a month. The diet is rich in protein, such as lean meat, eggs and pasta.

You should go to the hospital for a comprehensive examination to see if there are any other diseases in your body.