Slimlook forskolin Generally speaking, diets that are high in carbohydrates will cause a body to retain fluids. When carbohydrates are stored as glycogen in muscle tissue, extra water is bound to the glycogen. Please note, that in women, fluid retention naturally tends to increase during menstruation. When a body retains excess fluid, a person may notice that his or her weight also increases. Additionally, please recognize that the body sometimes attempts to fill spaces left by lost fat, with fluid.