Tomatoes contain vitamin K, which plays a key role in clotting blood and maintaining strong bones. And, research from Boston University found that vitamin K deficiency is linked to a higher prevalence of hand and knee osteoarthritis.
Read more at http://www.besthealthmag.ca/best-eats/nutrition/5-reasons-to-eat-more-tomatoes#Id7PluTyH0MmCZvK.99