Before revision: Life expectancy study A 2024 study by researchers at the National Cancer Institute in Maryland, which analysed 390,124 healthy adults , suggested that multivitamin supplement use did not extend life expectancy ; that is not to say, however, that multivitamin use did not still other provide health benefits .
After revision: Life expectancy study A 2024 study of 390,124 healthy adults found that use of multivitamins did not extend life expectancy .