WHO started the World Health Day campaign way back in 1950 with the motive of promoting awareness about physical and mental health and offer necessary support. This campaign also aims at making people understand the importance of universal health coverage. As we wait to celebrate World Health Day tomorrow we help you understand your own health much better. Just the way there are odd body signals that tell you something is wrong with your body there are signs indicative of good health as well. On this World Health Day we share the tell-tale signs of good health you didn't know