Inborn Errors of Metabolism: The metabolome is our world. Presidential address for the 11th International Congress of Inborn Errors of Metabolism (ICIEM)

We must embrace the international IEM community to meet population trends and to improve the care for individuals - children and adults - with IEMs. Demographic projections indicate the countries with largest population growth during the next four decades will be in Asia and we need to work collaboratively to build capacity in the IEM community in Asia and beyond to other underserved regions of the world.