Did you read the info on the health stat at all ?Having 100 health returns a max of 70 health when you pick up an orb. This means you gotta use mods & fragments that produce plenty of orbs... unless there's a Brawn modifier. Brawn negates all the health regeneration from orbs. In that case you need heal clip & healing grenades, facet of blessing. Also, your extra 10 in the health stat is basically doing nothing. Anything over 100 wont give you any more health, but will make your shields stronger. If you hover over your health stat, it tells you how much stronger. Those 10 points probably equate to like 3% stronger shields. There's really no need for health to be over 30 or so in PvE... whereas PvP you wanna crank it as high as possible.