Multivitamins are dietary supplements that contain a combination of different vitamins and minerals in a single tablet or capsule. The aim of multivitamins is to supplement the diet with essential nutrients that the body needs for optimal health. These supplements may contain vitamins such as A, B, C, D, E, and minerals such as iron, calcium, magnesium and zinc.
Multivitamins are often used to ensure the body receives adequate intake of essential nutrients, especially for those with a deficient diet or special nutritional needs. They can be particularly useful for people following restrictive diets, older adults or those suffering from certain health conditions that affect nutrient absorption. It is important to note that multivitamins should not replace a balanced diet, but rather complement it to maintain an optimal nutritional status.