Apple cider vinegar makes use of crushed apples as for its foundation, bestowing the acetic vinegar a brown hue and slightly-sweeter taste. According to the USDA, a 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.
Vinegar itself, which can be made from numerous fermented grain and fruit bases, opens the door for vinegar sweetened with fruit juices and ciders, which may be labeled "cider vinegar." Vinegar itself is not really a good source of both calories and nutrition, but vinegar, when mixed with different kinds of fruit, or non-apple types of cider added, becomes nutritional.
However, products labeled as "cider vinegar" are basically just some types of apple cider vinegar. Although not adequately researched yet, there are claims that consuming cider vinegar can be good for weight loss and even a healthy drink for that matter