Drinking more water does not significantly increase the absorption of vitamins from supplements. Water-soluble vitamins, such as B-complex and vitamin C, are absorbed differently than fat-soluble vitamins, which are stored in body fats. Excessive water intake can lead to electrolyte depletion and disrupt bodily balance. To enhance absorption of supplements, it is advisable to take them with food, such as crackers and whole milk. A balanced diet with a variety of foods is recommended over relying solely on supplements, which should be viewed as a safety net rather than a primary source of nutrients.