Can eat silkworm pupa after chemotherapy, but should be moderate. Silkworm pupa as food does not have the efficacy and role of treatment of disease. Each 100g of silkworm pupa contains 21.5g of protein, 6.70g of carbohydrates, 13g of fat, magnesium, calcium, iron and other trace elements, with high nutritional value. Cancer is a kind of consumptive disease, when patients suffer from malnutrition, it will lead to increased complications and mortality, eating silkworm pupa can effectively supplement the nutrients needed by the patients’ body, which is conducive to the maintenance of patients’ health. It is recommended that cancer patients follow a balanced diet, reasonable nutrition, maintain dietary diversity, eat more fruits and vegetables and other easy-to-digest foods to maintain the normal physiological function of the body. In addition, cancer patients may have decreased appetite due to disease and treatment, whether to consume silkworm pupa needs to fully consider the patient’s preference.