The favorable side of eating vinegar is that it can replenish minerals and other nutrients for the body, it is recommended to eat vinegar in moderation, and it is not advisable to eat too much vinegar. Generally, 100g of vinegar contains 90.6g of water, 2.1g of protein, 130KJ of energy, 0.3g of fat, 2.1g of ash, 4.9g of carbohydrate, 0.05mg of riboflavin, 1.40mg of niacin, 0.03mg of thiamine, and 17mg of calcium, 96mg of phosphorus, 262.1mg of sodium and other minerals. Eating vinegar in moderation on a regular basis can replenish the body with vitamins, minerals, and other nutrients such as proteins. It is recommended to eat vinegar in moderation on a regular basis, to avoid eating too much vinegar, because vinegar contains acetic acid, consuming too much vinegar may irritate the gastrointestinal tract. At the same time, its sodium content is not low, too much intake can easily lead to excessive sodium intake. In addition, if the patient has a gastric ulcer, to eat less vinegar, so as not to eat vinegar will aggravate the condition.