Apple cider vinegar (ACV) has been hyped as a cure-all for decades. But, not all of its benefits are hype. Controlled research has proven that ACV does have significant health benefits. Here’s what researchers found. ACV… …helps to control blood sugar levels, especially when you consume it before meals. …helps to restore your gut microbiota, which is very important for your immune system and also your metabolic system. …helps bring down cholesterol levels. …contributes to weight loss. …can help to counteract PCOS symptoms. Here’s how to…