People with high cholesterol can eat crabs in moderation, and it is best to avoid eating the crab yolk and internal organs of crabs. Hypercholesterolemia is a risk factor for cardiovascular and cerebrovascular diseases. Patients’ diet should be based on low fat and low cholesterol, and their diet should minimize the intake of food containing high cholesterol such as animal fats and oils and animal offal. Because crab is a kind of delicious food is very popular among the public. In fact, crab meat is low in fat and rich in protein, so it is okay for people with high cholesterol to consume it in moderation. However, the crab’s internal organs and crab yolk are rich in high fat and high cholesterol, and patients with high cholesterol are advised not to eat crab yolk and crab internal organs. Therefore, patients with hypercholesterolemia can eat crab meat, but they should not eat too much of it and try not to eat crab yolk and crab viscera. It is recommended that a doctor should guide the daily diet of such patients. For patients with high cholesterol, it is recommended that they should seek medical advice in time and be treated under the guidance of a doctor.