There is some evidence that shows apple cider vinegar slows the rate at which food leaves your stomach—AKA, you’re literally fuller for longer. [3] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source Increased fullness after a meal can lead to lower blood sugar and insulin levels, too.

Lowered blood sugar and insulin levels[6] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source Lower fasting blood sugar Improved PCOS (polycystic ovary syndrome) symptoms Decreased cholesterol levels Lower blood pressure Killing harmful bacteria and viruses (including salmonella and E. coli)[7] X Research source Milder acid reflux symptoms[8] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source

Nausea (if you take more than 1 tablespoon (15 ml) at a time) Burning and irritation in your mouth and throat (if you drink it undiluted or in large amounts) Enamel erosion on your teeth[10] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source Negative interaction with supplements or drugs, including diuretics and insulin Lowered or worsening potassium levels Altered insulin levels Irritated ulcer symptoms[11] X Research source

Since apple cider vinegar keeps food in your stomach longer, it could make gastroparesis worse if you take it with meals.

The results indicate that vinegar can help with fat loss and decrease triglycerides (a type of fat) in your blood. Although the results are encouraging, the study did not study apple cider vinegar specifically and more studies are needed to confirm the results. Most diet and exercise programs result in more weight loss over a 12 week period than this apple cider vinegar regimen. [14] X Research source

Lowers blood sugar levels and reduces the ratio of insulin to glucagon. Improves metabolism Reduces fat storage (in obese, diabetic rats) Reduces body fat buildup on high-fat diets

Splash some apple cider vinegar into your favorite marinades, sauces, or stews for extra flavor. [17] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source

The acid in apple cider vinegar kills bacteria that can cause food to go bad. [19] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source

Always take a supplement or pill with water. If a vinegar tablet gets stuck in your throat, it can start to burn.

About 5 or 6% of apple cider vinegar is acetic acid (the rest is water and small amounts of other naturally occurring acids). One tablespoon (15ml) of apple cider vinegar is only about 3 calories and has almost no carbs. Undistilled apple cider vinegar contains natural probiotics (to support your gut health and immune system) and antioxidants (to promote healthy cells).

Scientifically, more evidence is needed to support apple cider vinegar as a reliable, long-term method of losing weight. Apple cider vinegar is safe to consume in small amounts for most people, but has not been approved as a treatment for any health conditions. [28] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source