Apple Cider Vinegar – Miracle Health System. You’ve probably heard that apple cider vinegar is a health food and is good for you but what to do with it? This book tells it all and can be your guide to using apple cider vinegar. Oh, one other thing–the vinegar referred to in health books has active enzymes (known as the “mother”), has not been pasteurized and is a little cloudy. Enjoy, it’s almost like a fine wine.