Harvard Medical School Analysis Links Cumulative Exposures to Health Outcomes
March 19, 2026
March 19, 2026
WASHINGTON, March 19 (TNSrep) -- Harvard Medical School researchers have identified that the combined impact of environmental factors can influence health as much as genetic DNA. The study, which analyzed 20 years of data from the U.S. Centers for Disease Control and Prevention, tested more than 100,000 associations between 619 environmental factors and 305 health outcomes.
While individual exposures usually account for less than 1 percent of health variations between people, consid . . .
While individual exposures usually account for less than 1 percent of health variations between people, consid . . .