Multivitamins: Who Actually Needs One (and Why Liver Beats the Bottle)

Summary

A daily multivitamin does **not** move hard health outcomes in well-nourished people — it's a cheap, low-risk insurance hedge for those with genuinely restricted or deficient diets, not a needle-mover for everyone; the food that actually behaves like a "natural multivitamin" is **liver**, which is so nutrient-dense that its vitamin-A load caps it at a few modest servings a week, not daily.