"The idea of treating the human remains ... to study the overall health of the population is relatively new."
Paintings in the tombs of the nobles show an abundance of offerings, but the remains of ordinary people tell a different story.
Rose displayed pictures showing spinal injuries among teenagers, probably because of accidents during construction work to build the city.
The study showed that anemia ran at 74 percent among children and teenagers, and at 44 percent among adults, Rose said. The average height of men was 159 cm (5 feet 2 inches) and 153 cm among women.
"Adult heights are used as a proxy for overall standard of living," he said. "Short statures reflect a diet deficient in protein. ... People were not growing to their full potential."
Kemp said he believed further excavations in Tell el-Amarna would "firm-up" the conclusions of his team.
"We are seeing a more realistic picture of what life was like," he told Reuters. "It has nothing to do with the intentions of Akhenaten, which may have been good and paternal toward his people."