The Da Vinci Code author Dan Brown uses an inversion table every day to maintain mental acuity and overcome writer's block. Hollywood actress Eva Mendes routinely inverts herself for 20 minutes to keep her complexion radiant. American comedienne Rosie O'Donnell has revealed on a talk show that when everything failed, inversion therapy got her through depression. In the West, physiotherapists and chiropractors have been using inversion tables for decades to aid the healing process. With inversion tables finally making their way onto Indian shores, we got the expert take on how this practice improves a person's overall health.