Parkinson’s does not specify which foods should not be eaten, but for the sake of patients’ health considerations, it is recommended to reduce the intake of greasy food and stimulating food. 1. Greasy food: common greasy food in our life includes barbecue, fried food, pate, and so on. Parkinson’s patients may suffer from constipation, digestive dysfunction, and greasy food is difficult to digest, so it is not recommended to Parkinson’s patients to eat, so as not to aggravate constipation, but also increase the burden of digestion. 2. Irritating foods: Common irritating foods in life include mustard, chili peppers, scallions, garlic and ginger. Reduce the consumption of stimulating food, to avoid stimulating food to stimulate the stomach and intestines, inducing constipation, hemorrhoids and other uncomfortable symptoms. Parkinson’s patients should eat a light diet, and at the same time, they should actively accept scientific and standardized treatment to slow down the development of the disease.