I can see veins on top of just my feet and hands. I exercise daily and is a little skinnier than average. Should I get it checked out?

No need. Being able to see veins on hands and feet is normal and there is no cause for concern. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco or alcohol in any form. Practice safe sex.