1: The fermentation time of yogurt should not exceed 9 hours, but should exceed 6 hours.
2: Yogurt that exceeds 9 hours is over-fermented and cannot be drunk.
3: If you don’t have yogurt at home, you can use yogurt powder for fermentation, but the fermentation time should be slightly longer, about 10 hours.
4: The water temperature for fermenting yogurt should be controlled at 35-40 degrees. Too low or too hot will cause the final yogurt fermentation to fail.
5: You can add fruits according to your own preferences, or add some salad dressing to make a fruit salad.
6: If you don’t have a yogurt machine at home, you can use an electrical appliance that can keep warm to ferment yogurt, such as an electric rice cooker.
7: If you can’t finish the fermented yogurt, you can seal it in the refrigerator, but it can’t be kept for too long, otherwise it will deteriorate easily.
8: When fermenting yogurt, it is not easy to be in contact with air for too long, which will easily cause fermentation failure.
9: Milk helps sleep, so drinking a glass of hot milk or prepared yogurt before going to bed helps sleep.