Apple cider vinegar may cause digestive issues such as nausea, indigestion, and diarrhea, especially when consumed in large amounts or on an empty stomach.
The acetic acid in apple cider vinegar may erode tooth enamel over time, leading to sensitivity, cavities, and other dental issues.
High doses of apple cider vinegar may lower potassium levels in the body, which can lead to muscle weakness, cramping, and heart palpitations.
Undiluted apple cider vinegar can cause skin burns, irritation, and blistering, especially when used as a topical treatment.
Interference with medications
Apple cider vinegar may interfere with certain medications, including diuretics, insulin, and digoxin.
Apple cider vinegar may slow down the rate at which food leaves the stomach, leading to feelings of fullness and bloating.
Apple cider vinegar may interact with certain medications, including diabetes medications, blood thinners, and heart disease medications.