OMG! Is Aamir Khan taking steroids?

Mr Aamir Khan is a perfectionist. He takes nothing in between his roles and his real life. Everyone knows that he can go to any extent for sake of his roles. He leaves no stone unturned to get into the skin of the character. We saw that in 'Ghazini', we saw that in 'Dhoom 3' and also in 'PK'. For '3 Idiots' he had lost lots of weight to don that college boy look. Now he is adding weight for 'Dangal'. In 'PK' Aamir weighed 68 kgs and now for Dangal he is weighing 90 kgs. A report in Bollywoodlife.com quotes a health expert saying that so much gain of weight in such a small span of time may not be possible without steroids.This change just in a couple of months. Health expert says that this is not natural. Without steroids nobody can gain this much weight within such a short span of time. And health experts warn the dangerous side effects of steroid. But will Aamir listen?