2. The raw materials of vinegar soaked ginger are ginger and vinegar. Although both of them can maintain health, in essence, they are very common foods. Soaking ginger in vinegar can't cure diseases, but it can prevent diseases, because soaking ginger in vinegar is not within the pharmacological scope. Even if it has a good health care effect, it can only play an auxiliary role in diet therapy, and reasonable use can achieve the health care effect.