Has anyone successfully improved their health markers and lost weight on this diet? I have diabetes and high blood pressure so I'm thinking of trying it. My husband lost 40 pounds on the Keto diet and has kept it off for over a year. I've tried it and can't seem to lose any weight, so I'm throwing in the towel and looking to do something different. I've read that the Mediterranean diet is one of the best. I just wonder if it is really all it's cracked up to be.