Is there any side effects of apple cider vinegar?
Rachel Fowler
Updated on February 17, 2026
Apple Cider Vinegar Risks and Side Effects. Because of its high acidity, drinking a lot of apple cider vinegar can damage your teeth, hurt your throat, and upset your stomach. Also: Though some studies have been promising, there's still little to prove that drinking apple cider vinegar helps you lose weight.
What are the negative effects of apple cider vinegar?
7 side effects of apple cider vinegar
- Delayed stomach emptying. ...
- Digestive side effects. ...
- Low potassium levels and bone loss. ...
- Erosion of tooth enamel. ...
- Throat burns. ...
- Skin burns. ...
- Drug interactions.
Can I drink apple cider vinegar everyday?
While drinking apple cider vinegar is associated with health benefits, consuming large amounts (8 ounces or 237 ml) every day for many years can be dangerous and has been linked to low blood potassium levels and osteoporosis ( 20 ).Is taking apple cider vinegar safe?
Apple cider vinegar is possibly safe when used as a medicine, short-term. But it is possibly unsafe when used in large amounts, long-term. Consuming large amounts of apple cider vinegar long-term might lead to problems such as low levels of potassium.Who should not take apple cider vinegar?
02/7When on diabetes drugs and InsulinIndeed, apple cider vinegar is known to prevent diabetes, but when you are already on diabetes drugs or on insulin, avoid having apple cider vinegar. These medications decrease your blood sugar level and when combined with ACV, your blood sugar might get too low.