Health Info: Coffee is a favorite beverage for many, especially in the morning, as it contains stimulants for the body.
However, a new study has proven the significant benefits of coffee for the digestive system, provided a specific daily amount is taken.
The journal Nutrients published the results of the study, which relied on the results of 200 previous research studies on coffee, in which it concluded that moderate coffee consumption of three to five cups a day, does not harm the digestive system, but rather reduces the risk of gallstones, pancreatitis and certain liver diseases.
Coffee has 3 main effects, which are manifested by the secretions of the stomach, bile ducts and pancreas necessary for the digestion of food, on the intestinal microflora, and on the contraction of the walls of the colon, which is the necessary process when food passes through the digestive system.
Contrary to some assumptions, coffee consumption in general is not associated with intestinal or digestive problems, said review author Dr Astrid Neilge, director of research emeritus at the National Institutes of Health, in a press release from the French Institute for Scientific Information on Coffee. (ISIC) and Medical Research (INSERM).
In some cases, coffee helps treat common digestive issues. New data indicates that coffee consumption contributes to increased levels of positive gut bacteria such as bifidobacteria. The results showed that coffee stimulates the production of the digestive hormone gastrin and hydrochloric acid in the stomach. Where these two substances help in the breakdown of food in the stomach.
Coffee also contributes to the secretion of cholecystokinin, a hormone that increases bile production and is also involved in digestion.
Data reviewed shows that coffee stimulates colon motility 60% better than water and 23% better than decaffeinated coffee alternatives.
According to Neilig, coffee is able to relieve the chronic constipation associated with it.
Most concerns regarding the negative effects of coffee on the digestive system have not been confirmed. In particular, Nellig refutes the idea that frequent coffee consumption causes gastroesophageal reflux disease.