Unsustainable diets include starvation or odd/extreme patterns, including lack of variety, balance, and/or overall nutritional adequacy and long-term enjoyment. You are probably conditioned to believe that in order to lose weight, you have to starve or significantly deprive yourself, Trim Down Club believes. While many of us may benefit from limiting our portions slightly, you also have to realize that starvation will never work for you in the long run. According to Trim Down Club team, this is not a sustainable or even healthy behavior, and therefore by engaging in it, you are setting yourself up for a very unfavorable patterns. Click here to read more tips from Trim Down Club