Only ten minutes??! One would think that the health benefits would double or even triple if the gazing time was doubled or tripled! Or perhaps doing three ten minute stints per day would be better and not leave the gazer too tired.
One also wonders if breast size has any impact on the lowering of the blood pressure, heart disease, pulse rate etc I would think not as it is the quality of arousal that is the key but now I am going a little too far.
Only in Germany.... but I think this is a good case for topless barmaids serving good quality fresh beer!