 [ Symptoms ] i have noticed my veins in my hands are more prominent sometimes lately i am a29 yr old female with no health problems i have no health problems other than anxiety it is really scaring me [ Disease ] that happens as we age it is normal it indicates a lower amount of body fat in your hands it can also indicate muscle strength in the hands   the firmer your muscles are the more chance the veins have to stand out so unless they are bulging really badly or turning into varicose veins unlikely on the hand or causing you pain there is not a need for concern in this case it is more a symptom of anxiety than anything