A common misconception about dietary supplements is that they can replace a balanced diet. Many people believe that taking vitamins or protein powders can compensate for poor nutrition, while the reality is that whole foods provide complex nutrients, fiber, and other health benefits that supplements lack. Additionally, over-relying on supplements can lead to imbalances and toxicities if taken in excess. It is essential to prioritize nutrient-rich foods instead of viewing supplements as a shortcut to achieving optimal health. Supplements should complement, not replace, a healthy diet.