raw potato juice for stomach

Drink 200ml (1 glass) of raw potato juice in the morning, before breakfast. Do it yourself or buy it organic (a good Swiss brand for me is Biotta). It cures stomach ulcers and gastritis, and other stomach ailments. Is is said to heal diabetes too (cannot confirm). Drink it up to 1 month or until your symptoms disappear. It's an ancient French Grandma's remedy. It works, so don't be discouraged by its strange taste!