
Description
“Apple Cider Vinegar” is a fermented liquid made from apples through natural fermentation, producing acetic acid and other organic compounds. It forms as apple sugars break down into alcohol and are converted into vinegar by acetic acid bacteria. This process yields enzymes, polyphenols, and organic acids that contribute to metabolic processes. Furthermore, acetic acid modulates digestive pathways and microbial balance. As a naturally occurring fermentation product, apple cider vinegar is widely used in culinary applications and wellness traditions.
Functions in the Body
Category
Deficiency Symptoms
As apple cider vinegar is not an essential nutrient, there are no deficiency symptoms associated with its absence.
Synergists & Antagonists
Apple cider vinegar is often combined with digestive enzymes, probiotics, and polyphenols to support gut health and digestion. It may help balance stomach acid levels, which can benefit individuals with acid reflux or GERD. However, it may interact with sodium bicarbonate, as their opposing pH levels may reduce their effectiveness.

Apple Cider Vinegar
Warnings
When taken orally, apple cider vinegar can contribute to the erosion of tooth enamel. In large amounts, it may also cause stomach upset. It’s recommended to dilute it before consumption to minimize these effects.
Food Sources
Apple cider vinegar is typically consumed as a standalone supplement or used in various culinary applications.
Time Frame
Apple cider vinegar can be taken at any time of day, though it is often recommended before meals to support digestion.
Depleted By
Apple cider vinegar is not depleted by any specific dietary or lifestyle factors, as it is an external supplement.