Parkinson’s patients can eat seafood, seafood is a high-quality protein diet, can provide the body with a lot of nutrition, and seafood is rich in trace elements, minerals, vitamins. Because Parkinson’s patients need to use long-term anti-Parkinson’s drugs, such as Medobar and other drugs can lead to constipation symptoms, Parkinson’s disease patients themselves are also prone to combined autonomic dysfunction, constipation, sleep disorders. Therefore, Parkinson’s disease patients need to pay attention to a balanced diet, rich in vitamins, crude fiber food, moderate amounts of high-quality protein, which is good for the patient’s body. Patients are advised to eat more light food and more coarse fiber food, such as celery, oats and other substances, usually eat more vegetables and fruits can prevent patients from constipation.