What Role Do Circadian Rhythms Play in Toxicant Exposure?
Exposure to toxicants can be profoundly influenced by circadian patterns. For instance, the skinâs barrier function and the respiratory tract's mucociliary clearance show time-of-day variations, potentially affecting the absorption of toxins. Moreover, the immune system, which plays a role in responding to toxic insults, also follows a circadian rhythm that can alter susceptibility to toxicants.
