What is the purpose of dietary supplements?

• A. To replace whole foods in the diet
• B. To fill nutrient gaps in the diet
• C. To enhance the taste of food
• D. To provide a source of calories only

Answer: (B)

The purpose of dietary supplements is primarily to fill nutrient gaps in the diet, which is why this choice is the correct answer. Many individuals may not get all the necessary vitamins, minerals, and other nutrients from their diet alone due to various factors such as dietary restrictions, food preferences, or health conditions. Supplements can help ensure that individuals meet their nutritional needs, especially for nutrients that may be lacking in specific food sources.

While whole foods should be the foundation of a healthy diet due to their comprehensive composition of nutrients and other beneficial compounds, supplements are not intended to replace these foods. Their role is to complement the diet, making them an excellent option for those who may struggle to obtain adequate nutrients from food alone. Taste enhancement and calorie provision are not primary purposes of dietary supplements, as their primary intent is to provide essential nutrients rather than to add flavor or serve as a caloric source.