Could your heart age be the key to the fountain of youth? Based on a short, clinically-accurate quiz, this new concept has proven that we can now reverse-age our hearts by 10 to 20 years. Fix the following seven mistakes, take the quiz at heartage.me and put your body's age in instant reverse: You're worried about the wrong things when you grab something to eat. Science used to tell us to avoid sodium and fat, but that trend is changing. Sodium is no longer believed to be linked to high blood pressure and a low-fat diet may not actually be particularly heart healthy. Instead of avoiding fats altogether, try to limit your intake to unsaturated fats such as those in olive oil, avocados and peanut butter. You're most likely not getting the heart test you need. Traditional screenings like stress tests and angiograms look for major blockages in large arteries, which are great for preventing major heart attacks, but don't test for the far less dramatic microvascular disease that more commonl