What Challenges are Associated with Toxicological Assessments?
Despite their importance, toxicological assessments face several challenges. One of the primary challenges is the complexity of predicting human responses based on animal studies due to interspecies differences. Additionally, the carcinogenic potential of substances often requires long-term studies, which can be resource-intensive and time-consuming.
Another challenge is dealing with chemical mixtures, as real-world exposures often involve multiple substances rather than a single chemical. This complicates the assessment process as interactions between chemicals can alter their toxic effects.
