Actor model Shefali Jariwala's sudden death, purportedly due to the use of unsupervised anti ageing treatments, has once again sparked a debate on the lack of regulations around such therapies, as well as supplements, Shefali Jariwala death: Kaanta Laga girl observed fast, took anti ageing drugs India Today Shefali Jariwala Death: What is Glutathione, ? Cardiac Arrest Shefali Jariwala's husband Parag Tyagi addresses controversy around her death; says, People said many things, that glutathione caused this, it's not true The Times of India