So I got hit a few times but managed to survive with bandages, as a result of the damage done the colour is now not so "bright" or "vibrant" as it is when you spawn. Could be the fact that I almost starved to death at one point! however now I'm at full health and blood (i believe) because i have eaten food and been drinking water for a loooong time and have maked sure that I was full on everything (the message that pops up when you are full). you should start regen blood and hp when you are full on food and water but how long does it actually take to regen it all? I have not changed any settings or so, the actually gameplay is alot less colourful than the character in the inventory screen.