Apple cider vinegar (ACV) has gained popularity as a natural health remedy, with many people incorporating it into their daily routine through the use of ACV supplements. While ACV has several potential health benefits, it is important to also be aware of the possible side effects that can arise from taking apple cider supplements. In this article, we will explore some of the potential risks and side effects associated with consuming ACV supplements.
Gastrointestinal Issues
One of the most commonly reported side effects of apple cider supplements is related to the gastrointestinal system. Some individuals may experience digestive issues such as stomach upset, bloating, and diarrhea when taking ACV supplements. This can be due to the high levels of acetic acid present in ACV, which can disrupt the natural balance of stomach acid and impact digestion.
Teeth Enamel Erosion
Another potential side effect of consuming apple cider supplements is teeth enamel erosion. The acidic nature of ACV can weaken the protective layer of enamel on teeth, leading to increased sensitivity and a higher risk of tooth decay. It is recommended to dilute ACV or rinse the mouth with water after consuming ACV supplements to minimize this risk.
Interaction with Medications
Apple cider supplements may interact with certain medications, so it is crucial to consult with a healthcare professional before incorporating them into your routine. ACV can lower blood sugar levels, which can be problematic for individuals taking medications to control diabetes. Additionally, ACV can also interact with medications that affect potassium levels or anticoagulant drugs, so it’s important to seek medical advice if you are on any medications.
Allergic Reactions
While rare, some individuals may experience allergic reactions to apple cider supplements. Symptoms can range from mild to severe and may include itching, swelling, hives, or difficulty breathing. If you have a known allergy to apples or other vinegars, it is advisable to avoid ACV supplements or speak with an allergist before using them.
Delayed Stomach Emptying
ACV has been found to delay stomach emptying, which can cause discomfort and feelings of fullness. This can be particularly bothersome for individuals with gastrointestinal conditions such as gastroparesis, where the stomach does not empty properly. If you have any underlying digestive issues, it is recommended to consult with a healthcare professional before incorporating ACV supplements into your routine.
Low Potassium Levels
In some cases, consuming apple cider supplements in excessive amounts may lead to low potassium levels in the body, known as hypokalemia. This can result in symptoms such as muscle weakness, fatigue, and irregular heart rhythms. It’s important to moderate the consumption of ACV supplements and ensure a balanced diet to maintain proper potassium levels.
Throat Irritation
The acidic nature of ACV can cause throat irritation in some individuals. This can manifest as a sore throat, hoarseness, or a feeling of discomfort when swallowing. To minimize this risk, it is recommended to dilute ACV in water or drink plenty of fluids alongside ACV supplements.
Risk of Esophageal Injury
Due to its acidic nature, consuming undiluted ACV supplements can potentially lead to esophageal injury. The acid can cause burns or ulcers in the esophagus, leading to pain and difficulty in swallowing. It is important to follow proper guidelines for consuming ACV supplements and always dilute them in liquid before ingestion.
Interference with Tooth Restorations
ACV’s acidity can interfere with tooth restorations such as dental fillings or crowns. Prolonged exposure to ACV can result in the degradation of dental materials, leading to the need for replacement or repair of dental work. It is advisable to rinse the mouth thoroughly with water after consuming ACV supplements to minimize the potential for damage.
Interference with Skin pH
Some individuals use ACV topically as a skincare remedy. However, ACV’s acidity can disrupt the natural pH balance of the skin, leading to irritation, redness, or dryness. It is recommended to dilute ACV before applying it to the skin or seek alternative skincare options.
Interaction with Supplements or Herbal Remedies
Apple cider supplements may interact with certain supplements or herbal remedies, affecting their efficacy or potentially causing adverse effects. It is advisable to consult with a healthcare professional before combining ACV supplements with other medications, supplements, or herbal remedies.
Impact on Bone Health
Some studies have suggested that excessive consumption of ACV may have a negative impact on bone health. The acetic acid in ACV may interfere with the body’s ability to absorb and utilize minerals such as calcium, which are vital for maintaining healthy bones. It is important to consume ACV supplements in moderation and ensure a balanced diet to support bone health.

Conclusion
While apple cider vinegar supplements have gained popularity for their potential health benefits, it is important to consider the potential side effects that can arise from their use. Gastrointestinal issues, teeth enamel erosion, interactions with medications, allergic reactions, delayed stomach emptying, low potassium levels, throat irritation, and the risk of esophageal injury are among the potential risks. Additionally, ACV’s acidity can interfere with tooth restorations, disrupt skin pH, and potentially interact with other supplements and herbal remedies. It is essential to consult with a healthcare professional before incorporating ACV supplements into your routine and to consume them responsibly, following recommended guidelines.