What Is the Difference Between Cider Vinegar and Apple Cider Vinegar?

It may be easy to tell the difference between sweet, tangy apple cider versus apple cider vinegar (ACV). ACV is a perennial "health food" favorite, but comparing cider vinegar to apple cider vinegar gets a little murkier.

For the most part, "cider vinegar" and "apple cider vinegar" mean the same thing in common usage. However, fruit-flavored vinegar and individual branding practices add a few wrinkles to this rule of thumb.

In most cases, cider vinegar and apple cider vinegar refer to the same thing.
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Tip

In most cases, cider vinegar and apple cider vinegar refer to the same thing. However, you should always check the ingredients label to know what you're buying.

What Is Apple Cider Vinegar?

The difference between apple cider and apple cider vinegar is plain, but the hype about ACV can be difficult to cut through. There's a good chance you've heard of taking ACV with water, or using it as part of a detox diet, but what is it, anyway?

As the Harvard T.H. Chan School of Public Health notes, vinegar itself is a fermented combination of acetic acid and water that can be made from the sugar or starch of many plant liquids, including grains, rice, potatoes and fruit.

Apple cider vinegar uses crushed apples as its base, lending the sour vinegar a brown hue and slightly-sweeter taste. According to the USDA, a 1 tablespoon serving of typical, off-the-shelf apple cider vinegar, diluted with water to 5 percent acidity, contains no calories, proteins, fats, carbs, sodium or nutrients.

However, some brands add ingredients, such as sweetening syrup, starch and flavoring, or use concentrated apple juice to add depth to their product. These variables, of course, change the nutritional makeup of the product.

For instance, one branded apple cider vinegar with apple juice concentrate, glucose-fructose syrup, modified starch and "natural flavor" contains 40 calories, 9 grams of carbohydrates, 10.1 milligrams of sodium and 8 grams of sugar in every tablespoon, according to the USDA.

Read more: 5 Apple Cider Vinegar Recipes for Gut Health and Weight Loss

What About Cider Vinegar?

For better (or worse, in some cases), the Harvard Chan School says that vinegar traces its roots back to 5000 BCE, as a cooking ingredient, medicine and preservative used in ancient Babylon. Naturally, that long history has given food manufacturers plenty of different ways to make vinegar a part of your diet.

Because vinegar can be made from a variety of fermented grain and fruit bases, it opens the door for vinegars sweetened with fruit juices and ciders, which may be dubbed "cider vinegar" (though in some cases, the fruit juice is added to an ACV base). Examples may include raspberry cider vinegar or strawberry cider vinegar, but vinegar products that have the word "cider" on their label without containing apple cider aren't too common.

Vinegar itself is a poor source of both calories and nutrition, but vinegar with various kinds of fruit, or non-apple types of cider added, can run the nutritional gamut. However, products labeled as "cider vinegar" are largely just some variety of apple cider vinegar.

Read more: Can Drinking Distilled White Vinegar Help Me Lose Weight?

Vinegar, Nutrition and Evidence

The conversation around vinegar is full of health and weight loss claims, but available research isn't abundant, and what is certain is that vinegar or ACV is not a super-food cure-all. One example of thorough research is a May 2018 meta-analysis from the Journal of Evidence-Based Integrative Medicine, which finds that the regular intake of vinegar may lead to a small reduction in glucose levels.

Another trial, published in the April 2009 issue of Bioscience, Biotechnology, and Biochemistry is among the most significant vinegar studies to date. It found that consuming 1 to 2 tablespoons of vinegar each day leads to modest weight loss and lower triglyceride levels after a few months, but the study only covered 175 obese participants.

As the Harvard Chan School points out, existing research does not back up vinegar as a treatment for digestion issues, coughs, chronic disease of the disinfecting of wounds.

As Edwin McDonald IV, MD, wrote for the University of Chicago in August 2018, apple cider vinegar likely won't hurt your diet, but also "won't replace a healthy lifestyle. It may have some benefits to our bodies, but overall, we need more studies to truly understand the health benefits and side effects associated with ACV."

Read more: Is Apple Cider Vinegar the Cure-All It's Chalked Up to Be?

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