The claim that eating melon seeds and peanuts is good for hepatitis B is not true. Melon seeds contain a variety of nutrients such as vitamins, fats, carotenoids and citrulline. The nutrients of peanuts include fat, protein, carbohydrates, vitamins, minerals and dietary fiber. Consumption of melon seeds and peanuts can supplement the body’s daily energy and nutritional needs, melon seeds and peanuts as food does not achieve the effect of medicine. Hepatitis B patients can be treated with entecavir, tenofovir, interferon, etc. under the guidance and advice of a doctor. Since hepatitis B is transmitted through blood, sex and mother-to-child transmission, family members of hepatitis B patients can prevent the hepatitis B virus by taking the hepatitis B vaccine. However, melon seeds and peanuts are relatively high in fat, eating too much will increase the burden on the gastrointestinal tract, affecting digestion and absorption, and also easily lead to high triglycerides and cholesterol, so melon seeds and peanuts need to be eaten in moderation. Food can not replace drugs, hepatitis B patients should actively use reasonable drugs for treatment.