Overview

Apple cider vinegar is the fermented juice from crushed apples. It contains acetic acid and nutrients such as B vitamins and vitamin C.

Apple cider vinegar is popularly used in salad dressings and cooking. But it's also been used traditionally as medicine. It might help lower blood sugar levels after a meal by changing how foods are absorbed from the gut.

Apple cider vinegar is used for obesity, diabetes, athletic performance, kidney stones, and many other purposes, but there is no good scientific evidence to support any of these uses. There is also no good evidence to support using apple cider vinegar for COVID-19.

Uses & Effectiveness

We currently have no information for Apple Cider Vinegar overview.

Side Effects

When taken by mouth: Consuming apple cider vinegar in food amounts is likely 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.

When applied to the skin: Apple cider vinegar is possibly unsafe. Applying apple cider vinegar to the skin can cause chemical burns in some people.

Special Precautions and Warnings

When taken by mouth: Consuming apple cider vinegar in food amounts is likely 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.

When applied to the skin: Apple cider vinegar is possibly unsafe. Applying apple cider vinegar to the skin can cause chemical burns in some people.

Pregnancy and breast-feeding: There isn't enough reliable information to know if apple cider vinegar is safe to use as a medicine when pregnant or breast-feeding. Stay on the safe side and stick to food amounts.

Low potassium levels in the blood (hypokalemia): Apple cider vinegar might lower potassium levels in the blood. If your potassium is already low, apple cider vinegar might make it too low. Don't use apple cider vinegar if you have this condition.

Interactions

    Moderate Interaction

    Be cautious with this combination

  • Medications for diabetes (Antidiabetes drugs) interacts with Apple Cider Vinegar

    Apple cider vinegar might lower blood sugar levels. Taking apple cider vinegar along with diabetes medications might cause blood sugar to drop too low. Monitor your blood sugar closely.

  • Digoxin (Lanoxin) interacts with Apple Cider Vinegar

    Large amounts of apple cider vinegar may decrease potassium levels in the body. Low potassium levels can increase the side effects of digoxin.

  • Insulin interacts with Apple Cider Vinegar

    Insulin might decrease potassium levels in the body. Large amounts of apple cider vinegar might also decrease potassium levels in the body. Taking apple cider vinegar along with insulin might cause potassium levels in the body to be too low.

  • Water pills (Diuretic drugs) interacts with Apple Cider Vinegar

    Apple cider vinegar can decrease potassium levels. "Water pills" can also decrease potassium levels. Taking apple cider vinegar along with "water pills" might make potassium levels drop too low.

Dosing

Apple cider vinegar is commonly used in foods. In the US, there's no specific definition of what a product must contain to be called apple cider vinegar. Sometimes it's standardized to acidity, with concentrations ranging from 4% to 8%. But the amount of each component of apple cider vinegar may vary from product to product.

When used as medicine, there isn't enough reliable information to know what an appropriate dose of apple cider vinegar might be. Speak with a healthcare provider to find out what dose might be best for a specific condition.
View References

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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is licensed from Therapeutic Research Center, LLC. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version.
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