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Roman urbanites followed medical recommendations for weaning babies

2025-01-14
(Press-News.org) Babies were weaned earlier in cities in the Roman Empire than in smaller and more rural communities, according to a study of ancient teeth. Urban weaning patterns more closely hewed to guidelines from ancient Roman physicians, mirroring contemporary patterns of adherence to medical experts in urban and rural communities.

Roman health authorities recommended breastfeeding babies for two years. Carlo Cocozza and colleagues were interested in how ancient Romans actually fed their babies in varying settlement types. Carbon and nitrogen isotope ratios in dentine from the first permanent molars record diet from three months to about nine years of age. In particular, breast milk has a high nitrogen-15 to nitrogen-14 ratio, compared to solid foods, allowing researchers to estimate weaning times. The authors gathered dental isotope data from several urban and nonurban locations across the Roman Empire. In general, people from Bainesse, UK, far from the heart of the empire, and Ostia, Italy, a rural suburb, were breastfed longer than urban people, with the majority of people from Thessaloniki, Greece, and Pompeii, Italy, being weaned at or before 2 years of age. The pattern mirrors contemporary urban/rural divides in terms of how closely people follow expert health guidelines, with cities functioning as information hubs and offering more medical resources.

 

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[Press-News.org] Roman urbanites followed medical recommendations for weaning babies