Opinions and suggestions: Hello, it should be an acidic food. From a nutritional point of view, the main components of Tiandi No. 1 apple cider vinegar are acetic acid and organic acids. Acetic acid helps sugar and fat to be fully converted into energy, prevents excessive accumulation of fat in the body, and can also soften blood vessels and reduce blood cholesterol levels. Organic acids are beneficial to maintaining the balance and stability of the pH of the human body's internal environment, allowing various metabolic and physiological functions to proceed normally.