CENTAURIUM
Also known as: Centaurium umbellatum, Centuary.
Uses: Acid stomach, Indigestion, Hiatus hernia, Anorexia, Heartburn (reflux).
Description: Centaurium has been used as the classic stomach bitter for many years.  Bitter herbs or bitter tasting foods used to form a significant part of the diet.  Nowadays, these have practically disappeared with the trend towards more convenient, inoffensive and easy to eat foods.
How it works: As you may have surmised, Centaurium has a bitter taste and owes this property to the group of compounds called glycosides.

The bitterness of food on the tongue plays a very important role in the digestive process.  The taste of bitter foods stimulates the appetite and triggers the secretion of digestive juices in the stomach, which in turn improves the breakdown of food.

At the same time, the hormone Gastin is secreted by the walls of the stomach.  This improves the digestive process, by improving the passage of food from the stomach to the intestines.  Another important action of Gastin is to tighten the 'valve' between the oesophagus and stomach, which is important in reducing the symptoms associated with hiatus hernia, such as gastric reflux.

When to avoid: No restrictions on use are known.

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