- dynamically gain and lose weight -   Description: This mod makes it possible to gain and lose weight in-game using the morphs CBBE, Unified UNP and SAM come with.   When eating food, ingredients or drinking potions, your player character gains weight. Walking, running, sprinting and jumping results in losing weight again.   There are optional gameplay effects for stamina and movement speed reacting to your weight.   The vanilla food (Skyrim.esm) is divided into three categories:   A