Carnitine in Liquid or Caps with the aid of NOW FOODS and Carnitine through Bricker Labs has Funky Flavors in Nonstimulant Carnitine, that turns fats into electricity. Great for Heart Health and Exercise Endurance. Speaking of Thyroid-when you are taking that blood test, and the out come is you are first-class.. I've heard more stories on this one. Everyone it really is Fine, can't lose a pound! According to John L Zenko MD, who is the writer of "Living Longer" he recommends -KETO, for it's impact on metabolism and weight set point.