Doctors and yoga

Recently, i am getting more feedbacks from students that their doctors encourage them to take on yoga to support their lifestyle... To lower their stress level due to lifestyle for the reason they are visiting doctors. That's great, I thought. At least for the sake of the students, there are not confuse or tearing them apart whether to or not to practice yoga. Couple of years back when I just started teaching, there were quite a tension from the medical if yoga helps patients. As time goes by, today, things have change for a better for everyone!