Health is the real wealth, not pieces of silver and gold. We celebrate World Health Day on April 7th, organised by WHO and other organisations annually. In 1948, WHO organised its first assembly on this day. This year, the theme is “Our Planet, Our Health”. After the impact of the Covid-19 pandemic, we all realised the importance of health and sustainable development. Nowadays, we can see all are running behind industrialisation and economic development, and they are not considering their health or surroundings.