The impact of multivitamins on athletic performance is often debated. While they can serve as a beneficial supplement to fill nutritional gaps, their direct effects on performance vary among individuals. Some studies suggest that athletes with deficiencies in specific vitamins, such as vitamin D or B vitamins, may experience improved performance when supplemented. However, for those with balanced diets, multivitamins may have little to no significant impact. Ultimately, multivitamin efficacy is best understood as part of an overall balanced diet and lifestyle rather than a singular solution for performance enhancement.