When it comes to health trends, one that has gained significant popularity is apple cider vinegar (ACV). Many people praise its potential health benefits, ranging from weight loss to improved digestion. However, it’s important to be aware of the potential negative effects that ACV can have on the body. In this article, we will explore some of the drawbacks of consuming ACV.
1. Dental Health Concerns
One of the most commonly reported negative effects of ACV is its impact on dental health. ACV is highly acidic, and when consumed in excessive amounts or without proper dilution, it can erode enamel and weaken the tooth structure. To prevent this, it is recommended to dilute ACV with water and rinse your mouth afterward.
2. Digestive Issues
Although ACV is often touted for its potential to aid digestion, it can have adverse effects on certain individuals. The high acidity of ACV can irritate the stomach lining, leading to symptoms such as stomach pain, heartburn, and nausea. If you have a history of gastrointestinal issues, it’s best to consult with a healthcare professional before incorporating ACV into your routine.
3. Blood Sugar Control
For individuals with diabetes or those who struggle with blood sugar control, ACV may have beneficial effects. However, it’s essential to approach this with caution. ACV has the potential to lower blood sugar levels, which can be problematic for individuals taking medications to manage diabetes. Monitoring blood sugar levels closely is crucial in such cases.
4. Interaction with Medications
ACV has the potential to interact with certain medications, including diuretics and insulin. It’s important to be aware of these interactions, as they can affect the effectiveness and safety of these medications. If you’re currently taking any medications, it’s advisable to consult with your healthcare provider before starting ACV supplementation.
5. Esophageal Irritation
Due to its high acidity, consuming undiluted ACV can cause irritation to the esophagus. This can lead to discomfort, a burning sensation, and even difficulty swallowing. To minimize the risk of esophageal irritation, it’s crucial to dilute ACV properly before consuming.
6. Potassium Depletion
While ACV contains trace amounts of potassium, consuming excessive amounts may contribute to potassium depletion in the body. This can lead to symptoms such as muscle weakness, fatigue, and irregular heart rhythms. It’s vital to maintain a balanced diet and not rely solely on ACV for your potassium intake.
7. Skin Irritation
Some individuals may experience skin irritation when using ACV topically or in DIY skincare remedies. The high acidity of ACV can disrupt the skin’s pH balance, leading to redness, itching, and dryness. It’s recommended to perform a patch test before using ACV on your skin and to dilute it properly.
8. Interaction with Tooth Enamel
As mentioned earlier, ACV’s acidity can erode tooth enamel. This can lead to increased tooth sensitivity, discoloration, and cavities. To protect your tooth enamel, it’s crucial to consume ACV in moderation, dilute it properly, and practice good oral hygiene habits.
9. Allergic Reactions
While rare, some individuals may be allergic to ACV or its components. Allergic reactions can manifest as skin rashes, itching, swelling, or difficulty breathing. If you experience any allergic symptoms after consuming ACV, it’s important to seek medical attention immediately.
10. Risk of Drug Interactions
ACV may interact with certain medications, including those used to treat heart disease, high blood pressure, and diuretics. These interactions can alter the effectiveness of the medications or lead to potential side effects. It’s advisable to consult with your healthcare provider to ensure the safe use of ACV alongside any prescribed medications.
11. Impact on Bone Health
ACV contains high levels of acid, which can potentially affect calcium absorption and bone health. Excessive consumption of ACV over time may contribute to a higher risk of osteoporosis or weakened bones. It’s important to consume ACV in moderation and complement it with a balanced diet rich in calcium and vitamin D.

12. Stomach Discomfort
Lastly, some individuals may experience general stomach discomfort after consuming ACV. This can range from a feeling of fullness or bloating to indigestion. It’s important to listen to your body and reduce or discontinue ACV consumption if you experience any persistent stomach issues.