Nearly 300 studies link the common pesticide chlorpyrifos to multi-organ damage, DNA disruption, and chronic disease Scientists tie chlorpyrifos to brain, liver, endocrine, and genetic damage, including at doses below current safety standards Pamela Ferdinand | June 3, 2026 Print Email Share Tweet LinkedIn WhatsApp Reddit Telegram Growing evidence suggests chlorpyrifos may damage the brain, hormones, liver, gut microbiome, muscles, reproductive organs, and bones.