I understand the part about sunlight on your body raiseing test levels. But what I don't get is the tanning naked so that your testicles will produce more test. A tannig bed is not sunlight, the UV is simular to the sun as it will give you a tan but it is also more intense than the sun. It also produces heat that continues to work after you have left the tanning bed. That is why there are reports of people dying later from cooking thier internal organs. These people granted were idiots, but it does tell us that tanning beds do in fact create internal heat chages to some degree. What I am trying to say is that while I do think sunlight can cause chemical changes in test production I don't see how directly exposeing the testes will cause any extra benifit to test production and in the use of a tanning bed I don't see how it would help and wonder about the negitive effect. Also what is the time it would take for you to start to feel the effects of this test and is it also posible that you are noticeing the beganing effects, while say 1 to 2 hrs later test production is actualy being lowered by the internal heat radiation of the tanning bed.. Just food for thought Still not sure of the
longer term effect Though