LeanBiome When it comes to application, LeanBiome is simple and convenient to use. By promoting a healthy balance and supporting natural processes, LeanBiome can help improve overall health and support optimal wellness. LeanBiome is primarily marketed as an all-natural solution for sustainable, natural weight loss, moving beyond traditional calorie-counting methods by addressing the internal biological imbalance that can sabotage weight efforts users reportedly experience benefits such as a noticeable reduction in cravings for refined foods, a decrease in persistent hunger signals, and an increase in natural energy production, all stemming from a healthier, more balanced digestive system environment.