There are several key life stages that are often considered critical windows in toxicology:
Embryonic Development: During this stage, cells rapidly divide and differentiate, making them highly susceptible to toxicant interference. Fetal Development: The formation of major organs and systems occurs, and toxicant exposure can lead to malformations or functional impairments. Neonatal Period: The transition to independent life outside the womb involves significant physiological changes, making infants vulnerable to environmental toxins. Puberty: Hormonal changes during puberty can be disrupted by toxicants, potentially affecting reproductive and overall health.
