women who used antibiotics for 2 months or more during late adulthood had an 27% increased risk of all-cause mortality compared with those who did not use antibiotics. This association was most prominent among women who also reported long-term antibiotic use during middle adulthood.

women who used antibiotics for 2 months or more during late adulthood had an 27% increased risk of all-cause mortality compared with those who did not use antibiotics. This association was most prominent among women who also reported long-term antibiotic use during middle adulthood.