The trace element manganese is a component of many enzymes, e.g. peroxidases, which break down hydrogen peroxide, which is dangerous for the organism and is produced during many processes in the body. You probably know hydrogen peroxide from cleaning around the house or in the workshop – it is not something the body needs, which is why it has a system of enzymes that break down this substance as quickly as possible.
The following foods are high in manganese:
Whole grain products
More information in the book “Bye bye, booze!“