Bladder cancer diet: (1) Shiitake mushroom: known for its high protein and low fat, rich in nutrition, it is a kind of food that benefits health and has anti-cancer effect, and its nutritional value has been scientifically determined to exceed all vegetables. (2) Mushrooms: Mushrooms contain a large amount of B vitamins and beneficial inorganic salts. It has an extremely strong inhibitory effect on cancer. (3) Monkey head mushroom: The peptide and polysaccharide substances extracted from the monkey head mushroom have an inhibitory effect on tumors. (4) Silver fungus: Silver fungus is rich in protein, crude fiber, calcium and polysaccharide. (5) Golden Needle Mushroom: Regular consumption of Golden Needle Mushroom can prevent and treat hepatitis and gastrointestinal ulcers, and also has the effect of reducing bile solid enzyme and adjusting human blood. Avoid: 1. Drinking too little water can cause bladder cancer. 2, prevention of bladder cancer should stop smoking and limit alcohol. If people stop smoking, after 5 years, the cancer in the world will be cut by 1/3; secondly, do not abuse alcohol. 3.The occurrence of bladder cancer is related to eating salty and spicy food in excess, and developing scientific eating habits can prevent bladder cancer.