In the case of diabetes, it reduces blood sugar levels and reduces the symptoms of diabetes, prevents kidney diseases, kidney stone formation, urges to urinate, bladder disorders, mild joint complaints, weak heart function, high blood pressure, and can be used to replace dehydration in case of dehydration.

It is also used to refresh woolen clothes when put in washing water.

Instructions for use: 
Boil 5 dl of water and add 2 tablespoons of bean skins.
Cover and cook on low heat for 2 minutes. Then take it off the heat and let it stand for 20 minutes, then filter it and consume it half an hour before and after each meal, spread throughout the day. 
Depending on the severity of the disease, the dose can be increased by adding 3-4 heaped tablespoons of bean skin to 8 dl or 1 liter of water. 
The tea must be consumed without sweetening.
The shelf life of the prepared tea is a maximum of 12 hours. 
The duration of a cure is a maximum of 2 months. You can only continue after a 10-day break. 
In the case of diabetes, it can be consumed continuously if you take a 1-day break every week.

Warning:
Diabetics should check their blood sugar level regularly while drinking the tea! In order to increase the effect, it is recommended to use it in a mixture. It is recommended to eat vegetables and fruit dishes with the tea.