Here's another reality check virtually any diet you pick which follows the basic concept Pro Core Keto of burning more calories then you consume the well accepted "calories in calories out" mantra - will cause you to lose weight. To some degree, they all work Atkins style no carb diets, low fat high carb diets, all manner of fad diets - it simply does not matter in the short term.If your goal is to lose some weight quickly, then pick one and follow it. I guarantee you will lose some weight. Studies generally find any of the commercial weight loss diets will get approximately the same amount of weight off after 6 months to a year. For example, a recent study found the Atkins' Diet, Slim-Fast plan, Weight Watchers Pure Points program, and Rosemary Conley's Eat Yourself Slim diet, were all equally effective.