Nutriverse Keto Not everything is a permanent solution. When you are on a diet, it is typical to be on top of it one minute and blow it completely to the next. It is your long-term efforts that will help maintain your good health. The best things that will help you lose weight in the long term are healthy eating and exercise. The commonly promoted notion that "you will never need to diet again" is completely ridiculous. Eventually, the pounds will surely return to your waist if you don't keep things. That is not a reasonable or true claim.