What is Saliva and Why is it Important in Toxicology?
Saliva is a biological fluid secreted by the salivary glands in the mouth. It is composed of water, electrolytes, mucus, enzymes, and various other substances. In toxicology, saliva is crucial because it offers a non-invasive, easily accessible medium for detecting and monitoring various substances, including drugs, toxins, and environmental pollutants.
