A multivitamin is a daily supplement that included a variety of essential nutrients. These nutrients include vitamins, minerals, and antioxidants that are great for overall health. Many people can get the nutrients they require from a healthy diet. some people may not gain all the nutrients they require from food alone. This is where a multivitamin comes in. A multivitamin can edge fill in the gaps and make sure that you acquire all the nutrients you need for good health.