The biological clock affects the metabolism of toxins, influencing how quickly they are broken down and eliminated from the body. Enzymes responsible for detoxifying chemicals often exhibit circadian rhythms, leading to variations in their activity levels throughout the day. As a result, the same dose of a toxin can have different effects depending on when it is administered. For example, the liver's metabolic capacity can fluctuate, affecting the blood concentration levels of a drug or toxin.
