What are vitamins do i have to add into my daily diet?

Depends on your diet: This depends on your diet but most Americans have multiple vitamin and mineral deficiencies. If you have an unusually excellent diet you may only need Vit D esp. in fall and winter; most people need 5000 iu of D a day. But I believe everyone can benefit from a quality multivitamin such as ONE Multivitamin from Pure Encapusulations. See https://tinyurl.com/ybwlwuds for a further discussion.