Congrats on the 2 weeks, you will be amazed at how much healthier you will look with more and more time sober.
I notice huge differences with newcomers quickly in AA. I am not saying that using AA to stay sober will improve ones looks any better then simply staying sober, it is just going to AA meetings I tend to see far more people physically getting better due to sobriety then folks who do not use face to face support groups.
my grey hairs started to turn back to brown!
LOL I started REALLY going grey/white in my late 20s, I got sober at 52, I have so few brown hairs left I doubt if I would have noticed that!!! LOL