The 10 Infants: A 1% inflation rise historically correlates to a +0.058% relative increase in infant mortality. In a typical US year (with a baseline of ~20,000 infant deaths), a 0.9% jump mathematically scales to about 10 extra deaths. This happens via severe cuts to basic nutrition and deferred maternal care in the poorest households (Sources: Bao et al., 2022; Lee et al., 2016).
The Adults: That same 1% rise correlates to a –0.241% drop in life expectancy, which is a proxy for higher mortality, untreated illness, and financial suicides. Against a baseline of ~3 million total US deaths, that 0.9% bump implies dozens (up to the low hundreds) of extra working-age adult deaths annually (Source: Movsisyan et al., 2024).
It's tiny percentages on a national scale, but it represents very real, quiet casualties for vulnerable families getting priced out of basic survival.