Which of the following statements is true regarding environmental toxins?

Environmental toxins can indeed accelerate the aging process. Various studies indicate that exposure to toxins such as heavy metals, pesticides, and air pollutants can lead to oxidative stress and inflammation, which are known to cause cellular damage. This damage contributes to a range of age-related diseases and may expedite the overall aging process.

The harmful effects of these toxins can manifest in multiple ways, including impairments in cognitive function, cardiovascular health, and overall physical well-being. As such, the correct answer highlights the significant negative impact that environmental toxins can have on aging, underlining the importance of recognizing and mitigating exposure to these harmful substances throughout one's life.