Scientific Research indicates that in modern times on one hand people get abundant food to eat but on the other hand they are busier, they shoulder heavy burden and tension but they have no physical exercise or sports all of these leads to fatigues, Blood pressure, Tension, Obesity, Diabetes, Cancer etc. If this situation lasts for long time, this would lead to rise of Heart, Brain and Blood vessel Diseases, Fat and other chronic Disease. The tradition Chinese iatrology figure that these disease come from obstruction of  breath and blood this is the real cause of all these diseases. On the base of this theory and India has also short of medical professionals.