It is better to eat some light and easy-to-digest food before chemotherapy for stomach cancer, such as millet porridge, vegetable porridge, fish porridge and so on. Stomach cancer patients need to undergo chemotherapy, which can kill cancer cells, but chemotherapy also has certain side effects, which can lead to nausea, vomiting, decreased appetite and other adverse symptoms; it is recommended to eat some light and easy-to-digest foods before chemotherapy, such as millet porridge, vegetable porridge, fish porridge, egg custard, pimple soup, vegetable soup, etc., which are easy to be digested and absorbed and won’t increase the burden on the stomach. However, it should be noted that it is not recommended to eat greasy and difficult-to-digest food, such as barbecue food, fried food, etc., so as not to aggravate the burden of digestion and affect the patient’s health. It is also necessary to ensure sufficient nutritional intake during chemotherapy for stomach cancer, which can strengthen the body and have certain benefits to the treatment of the disease.