I have noticed that the health of the dwellers keeps decreasing, but very slowly. I sometimes restore their health manually, using Stimpacks and RadAways, but I have also sometimes noticed that all the dweller's health would restore automatically (its reset to 100%).
Am I missing something here?
Is there a particular time where all dwellers will automatically have their health and radiation levels reset, or Should I continue to generate Stimpacks and RadAways to manually restore their health and radiation?