Appliance: oil pan or skillet or any sealed Tupperware container.

Ingredients: cereal vinegar (white vinegar or miso) rock sugar.

Practice: grain vinegar 1000g, Lan Mei 1000g, rock sugar 1000g. After Lan Mei is fully cleaned, dry them with cloth or paper towels one by one; Put it in a small pot, and then slowly pour in the grain vinegar. Sealed in a cool place for a month, you can drink it. Blueberries can also be made into pickled plums.

Intimate tip: it plays the role of slimming and harmonizing acidic constitution. Insisting on drinking can accelerate metabolism and effectively expel toxins from the body. Help digestion, improve constipation and prevent aging.