Why does world’s tallest populace seem to be getting shorter?

Dutch people born in 2001 are not as tall as previous generation - is it genetics, migration or nutrition?

From brutal conflicts to periods of prosperity, pandemics to triumphs for equality, human history is full of highs and lows. But such fluctuations don't just affect society: the human body can also be a sign of the times.

Studies have shown that our height is not just a matter of genetics but is also influenced by the environment we live in, with key factors including our nutrition and experience of sickness, such as diarrhoea.