Future research should focus on understanding the mechanisms behind threshold shifts, especially in the context of emerging contaminants and complex mixtures. Investigating the role of epigenetics and individual variability in threshold shifts can provide deeper insights. Additionally, exploring the effects of chronic low-dose exposure and potential cumulative impacts is vital for comprehensive risk assessment.
In conclusion, threshold shifts are a pivotal aspect of toxicology that influence safety standards and risk assessment. By continuously monitoring these shifts and advancing research, toxicologists can better protect human health and the environment from the adverse effects of toxic substances.
