It is claimed that apple cider vinegar is helpful in ailments such as constipation, headaches, arthritis, weak bones, indigestion, high cholesterol, diarrhea,
eczema, sore eyes, chronic fatigue, mild food poisoning, hair loss, high blood pressure, obesity, along with a host of many other ailments.
Google it, you can find lots of info on it. My old Taekwondo instructor swore by it for keeping his appetite in check.