Start with a healthy diet before you start taking vitamins. They are probably not necessary, unless you are already eating a perfectly healthy diet (which I do

Start with a healthy diet before you start taking vitamins. They are probably not necessary, unless you are already eating a perfectly healthy diet (which I doubt). I suppose it could be helpful if you refuse to eat healthier... I completely agree with you on the sleep aspect. Sleep does wonders for concentration, creativity... I would also recommend a standing desk.