What does having a low life expectancy suggest about quality of life in a country?

A low life expectancy often indicates significant challenges in a country's quality of life, such as inadequate healthcare, high rates of disease, malnutrition, and poor living conditions. It may also reflect social issues like poverty, lack of education, and limited access to resources. These factors contribute to higher mortality rates and can signal systemic problems within the country's infrastructure and governance that impact overall well-being.