This classic version involves a 1–2 day fermentation period for maximum health benefits. 250–500g oat flakes (Hercules) 1.5–2 liters warm water 1 slice of rye bread or 100ml kefir (acts as a starter) Salt to taste Steps:

Natural fermentation provides healthy bacteria that normalize intestinal microflora.

Regular consumption helps the liver and pancreas eliminate toxins and heavy metals.

Its mucilaginous texture coats the stomach lining, neutralizing acidity and easing symptoms of gastritis and heartburn.

Known as a "drink of health," it is widely used in folk medicine and therapeutic diets for: