Proponents of apple cider vinegar for weight loss claim that drinking a small amount before meals or taking apple cider vinegar supplements can help curb appetite and burn fat. However, there is no scientific evidence to support this weight loss method so far.
Additionally, while occasional use of apple cider vinegar is safe for most people, it can also cause some problems. For example, apple cider vinegar is highly acidic and frequent or excessive consumption can irritate your throat. It can also interact with certain supplements or medications (including diuretics and insulin), leading to lower potassium levels in the body.
Remember, there are no shortcuts to weight loss. The most effective and safe way is to ensure that the number of calories burned exceeds the number of calories consumed. The best approach is regular exercise and a healthy, low-calorie diet (such as fruits, vegetables, whole grains, and lean meats).