Can apple cider vinegar combat free radicals?
Generally speaking, apple cider vinegar can help combat free radicals. The detailed analysis is as follows:

During the fermentation process, apple cider vinegar retains some of the nutritional components found in apples. It contains certain amounts of antioxidant vitamins such as vitamin C and vitamin E, which can directly eliminate free radicals in the body, reducing oxidative damage to cells. Additionally, apple cider vinegar contains antioxidant substances such as polyphenolic compounds. These substances have strong antioxidant activity, can react with free radicals, interrupt their chain reactions, and thus reduce damage to body tissues and cells.
The ability of apple cider vinegar to combat free radicals is limited. It should not be solely relied upon to protect against free radical damage. It is also necessary to consume other fresh fruits and vegetables rich in antioxidants. When consuming apple cider vinegar, it should be taken in moderation and diluted before drinking to avoid irritation of the oral and gastrointestinal mucosa by its acidic components.