Recent research positively links multivitamin intake with a younger biological age. Here's a brief excerpt from the article and link to the full article. As you may have noticed, I added (Good) in front meaning a multi of good quality from a reputable manufacturer who test their raw ingredients and products (which precludes any products from the major box stores).
"New research shows the cells of multivitamin users may have a younger biological age than cells from non-users.
Researchers led by Honglei Chen, M.D., Ph.D. from the National Institute of Environmental Health Sciences, a division of the National Institutes of Health, looked at the length of telomeres, DNA sequences at the end of chromosomes that shorten as cells replicate and age.
The ageing and lifespan of normal, healthy cells are linked to the so-called telomerase shortening mechanism, which limits cells to a fixed number of divisions."