Scientists have discovered that Parkinson may begin in the intestine before it spreads to the brain. They found that patients who underwent vagus nerve stem surgery had a lower probability of developing Parkinson's disease. The vagus nerve stem cut cuts off the vagus nerve, which connects the intestines and the brain. In a five-year study, patients who had cut off this connection had a 40% lower prevalence than those who did not. According to the team led by Bojing Liu of the Karolinska Institute in Sweden, this probability shows a big difference. It also supports the notion that this brain disease is related to certain conditions in our abdomen. If we can better understand the principles of this connection, then we may be better able to stop Parkinson from appearing. Liu said: "These results provide prima facie evidence that Parkinson may begin in the intestine. In addition, people with Parkinson often have gastrointestinal problems such as constipation, and such evidence supports the hypothesis. Before these people suffer from Parkinson's I have been suffering from constipation for many years." The vagus nerve can help control various unconscious problems such as heart rate and digestion, and the vagus nerve trunk surgery works because it can eliminate ulcers when the stomach acid produced in the stomach reaches a dangerous level. For the study, the researchers collected 40 years of data from the Swedish national record, comparing 9,430 people who underwent vagus nerve resection and 377,200 who did not. In the beginning, the two groups had similar rates of Parkinson's, until the researchers began to study people who had undergone vagus nerve resection from a smaller scale. Overall, 19 patients (0.78% of the sample) developed Parkinson's disease more than five years after undergoing complete vagus nerve resection. In contrast, 60 (1.08%) experienced the same situation in people who underwent selective vagotomy. In contrast, in the first five years, 3,932 (1.15%) of those who did not have surgery had Parkinson's. Obviously, the vagus nerve plays a role in this. The United States Food and Drug Administration (FDA) has published the Dietary Supplement Health and Education Act (DSHEA), which provides for dietary supplements. A product (other than tobacco) intended to supplement the diet may contain one or more of the following dietary ingredients: A vitamin, a mineral, an herb (herbal) or other plant, an amino acid, a food component used to increase the total daily intake to supplement the diet, or a concentrate, metabolite, component, extract or combination of the above ingredients, etc. It also includes approved new drugs, vitamins or biologics that have been marketed as dietary supplements or food products before they are approved, issued or licensed. The DSHEA defines dietary supplements as their composition and labeling requirements: the product form may be pill, capsule, tablet or liquid; The product shall not be used as a substitute for ordinary foods or as an exclusive dietary item. The product shall be labeled as a "dietary supplement". Dietary Supplements,Arachidonic Acid Powder,Kava Root Powder,Kava Root Extract Powder Xi'an Double H Health Technology Co., Ltd , https://www.dhextract.com