Natural yeast omelet

It tasted better than oil-free and sugar-free oats, and I put in a small amount of red sugar, which focused on the fact that it was made by natural yeasts, which tasted better and healthier. People now talk about healthy diets, and it's worth it to get back into trouble for the health of their families. It's very simple to feed natural yeasts, and I'm simply saying that it's about 30 degrees of fermentation in a sealed container with raisins and cool water at 1:3, and that it's about four to seven days of fermentation per day, and that it's three times a day of fermentation, once a day with a natural yeast. Natural yeast keep the freezer and feed once a week. It's hard to understand how to search the Internet for details, and there's a lot of methods。