The Center for Science in the Public Interest’s resource library is the place to find primary source material such as fact sheets, legal and regulatory filings, letters to agencies, infographics, and other documents.
“For a lot of people, multivitamins add an extra layer of security to ensure they’re getting at least minimum levels of essential vitamins and minerals to avoid nutritional deficiency or insufficiency, ” says Howard Sesso, associate professor of epidemiology at the Harvard T.H. Chan School of Public Health in Boston.
But can a multi also prevent disease, like cancer or heart disease? That remains an open question.