Talk:Health/@comment-4819196-20120205183124/@comment-3432304-20120601103934

Each point of armor/magres increases your effective health by 1% so having 10 armor with 1000 health would increase your "effective armor health" by 10% into 1100.

Which is why stacking health or resistences into infinity is just dumb since health becomes better the more resistences you have and resistences is better the more health you have. which is why defensive items that give both usually are expensive.