Cataract dietary supplementation methods include balanced diet, eat less stimulating food, etc. Scientific diet is beneficial to the patient’s body function increase, but dietary therapy does not have a therapeutic effect. 1. Balanced diet: daily diet should be balanced, to ensure that all kinds of nutrients intake is sufficient, can not let the body lack of nutrients, so as not to affect the normal functioning of the body. In life, patients can eat some soy products, dairy products, vegetables, fruits, nuts, etc., do not pick food partiality. 2. Eat less stimulating food: patients should eat less stimulating food, such as chili, mustard, raw onion, ginger, etc., so as not to cause stimulation to the organism, which will have a negative impact on the recovery of the disease. Dietary supplements are not the main treatment for cataracts. After diagnosis of cataracts, it is recommended that patients consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.