“People in the Middle Ages had a very short lifespan (e.g., 30 years).”

It's a common misconception that people in the Middle (Review) Ages rarely lived past their 30s. This idea often stems from a misunderstanding of historical demographic data, particularly how "average lifespan" is calculated. When examining historical populations, the average age at death can appear remarkably low, leading many to assume that individuals simply didn't live long.

However, this low average is largely due to extremely high rates of infant and child mortality. A significant portion of the population did not survive past their first few years of life, and many more died before reaching adulthood due to diseases, malnutrition, and accidents. These early deaths drastically pull down the overall average lifespan for the entire population.

If an individual managed to survive the perilous years of childhood, their prospects for a longer life improved considerably. Historical evidence, including studies of skeletons and written records, suggests that those who made it to adulthood often lived into their 50s, 60s, and even 70s. While certainly not as common as today, reaching old age was a realistic possibility for many medieval people once they overcame the initial hurdles of early life. The myth persists because it's easy to misinterpret raw average age statistics without considering the profound impact of childhood mortality.