You can think of a multivitamin as a sword. Cutting through your nutritional deficiencies to make way for your healthy life. But not all jobs need a sword. Sometimes, you need a scalpel to carve out exactly what you need, and that's exactly what a single-vitamin supplement is.
Maybe you need some extra vitamin B12 because you don't eat any meat, or you live in Canada, and there’s literally no sun for 8 months of the year and you NEED that sun to make vitamin D. Whatever your reasons, you’ve got options!