platinumsage
HaveMyPassword123
Malnutrition started properly in the industrial revolution. Smaller doors were mostly due to keeping the place warm.
Average heights dipped from (iirc) late 1700 to mid 1900s due to the working class being shafted and removed from the commons.
Sure but there was decent malnutrition in the 13th and 14th centuries when those little doors were built in extant historical buildings.