At any time caused by the problem is very important, we should take it seriously, if not too careful, it is easy to suffer from Parkinson’s, for this disease people first of all to do is to stay calm, to understand the principles of good in attention to diet, then, Parkinson’s diet of the five principles are which? Here’s a look at it. 1, Parkinson’s diet must be diverse and reasonably matched, so that patients can achieve the effect of balanced nutrition. Daily food must include cereals, fruits and vegetables, meat and dairy to ensure adequate nutrients, such as protein, carbohydrates, fat, vitamins and minerals. Zhao Hulin, Department of Neurosurgery, Naval General Hospital 2. Parkinson’s patients are generally elderly, so adequate dietary fiber and water must be consumed in sufficient amounts. Fruits, vegetables and whole grains are rich in dietary fiber, while at least 8 glasses of water should be drunk daily. 3, cereals and green fruits and vegetables contain a variety of elements that the body needs, so Parkinson’s diet principles less it. Usually eat 300-500 grams of cereals, such as rice, noodles, mixed grains, etc., every day. From the cereals can mainly get carbohydrates, protein, dietary fiber and vitamin B and other nutrients, and can get the energy required by the body. 4, the elderly diet advocates scientific and nutritious vegetarian more, and for Parkinson’s patients diet should be more light-based. Try not to eat fatty meat, meat and oil and animal offal, and use vegetable oil to cook food. This helps to prevent the adverse effects on the body due to excessive intake of saturated fats and cholesterol. Excessive fat in the diet can also delay the absorption of levodopa medication and affect its effectiveness. 5, according to the clinical symptoms of Parkinson’s, patients are usually accompanied by constipation, so the five principles of Parkinson’s diet also contains some content about constipation precautions. It is recommended to eat about 300-600 grams of vegetables or melons every day. This is a good way to get vitamins A, B, C, many minerals and dietary fiber. For patients with constipation, it is recommended to eat more fiber-rich vegetables, melons and fruits to facilitate the elimination of stools. Through these we all understand the disease appears some dietary principles, I believe we all have found, so we still want to remind patients to match their diet, after paying attention to these to actively come to effective treatment, and finally wish you all a happy life.