Natural Gain Plus Since the body needs a lot of sodium during Natural Gain Plus, the dill pickles offer a good source of sodium. It is good for assisting you to supplement your levels of sodium if you are in Natural Gain Plus since your body requires more sodium when you are in this state. Number One Natural Gain Plus makes the average Natural Gain Plus faster and better especially when your weight is stuck at one point. So why is weight-loss usually so easy on the Natural Gain Plus diet instead of other regular diets? You are eating too many carbs to lose any body fat. Vitamin D. Having optimal levels of vitamin D is important for everyone’s health, including people following Natural Gain Plus diets.