Joseph Mercola says there are twelve medical myths even most doctors believe, from cardio being one of the best types of exercise to low-fat diets being healthy.... With all the medical misinformation we’re currently exposed to on a daily basis, it’s disappointing to see CNN waste time and space on yet another entertainment-style fluff piece, discussing “health myths” that have no real bearing on your health whatsoever.Because, believe me, there is no shortage of real health myths that can, and do, have a massive impact on tens of thousands if not millions of people.Here is my list of the top 12 health myths, none of which CNN bothered to mention: 1: Cardio is One of the Best Types of ExerciseIn recent years, researchers have begun to realize that conventional cardio, such as jogging, is not...