For an actor to stay and lead the industry for the last 3 decades, with 3-5 movies a year, it demands outstanding physical and mental health. It is Ayurveda which helps Mohanlal to keep himself fit and rejuvenated. Mohanlal's relationship with Ayurveda started when he had a strong back pain about 30 year ago. This relationship still continues as strong as ever.
People opting for white collar jobs find it difficult to escape from the health problems accompanying it. Sitting continuously on your desk for hours and working in rotational shifts can affect your health badly. Take any issue such as pain seriously. Else you may have to pay dear later.