<s>[INST] I have aching hands,arms,legs and feet and I have blue veins that are visible on those areas and on my chest plus I am asthmatic as well and the pain gets worse at night and I heat up on those ares when they ache.I am vegetarian because meat makes me feel sick and smells extremely bad to me. I wanted to know what could be the cause of this? [/INST] Hi there ~ Having veins on your upper arms hands and legs are common in people that are lighter skinned.  It has nothing to do with whether you are vegetarian or eat meat.  Please use a deodorant if you feel like the body odor is intolerable.  I feel like this will take care of your problems.  It is advisable to see a dermatologist if the condition does not improve. Take care and have a lovely day ! </s>