The vitamin: Centrum Silver Women Multivitamin ($21)
Why people take multivitamins: Helps support support overall daily health.
What reviewers are saying: This specific multivitamin is targeted for women over the age of 50. With a high dose of vitamin D3, it supports heart, brain, and eye health. It has over 2,400 reviews on Amazon and a 4.6-star rating. See why this reviewer loved it. "I like to keep things simple, and this single daily multivitamin does exactly that. I feel good without having to take several things."