👉 Diet toxic refers to a substance or chemical that is absorbed through the food and enters the body in large amounts, causing harm to cells, tissues, organs, and systems. It can be either naturally occurring or man-made. The term is often used in the context of environmental pollutants such as pesticides and fertilizers, which are known to be toxic to plants and animals. In other words, dietotoxic substances cause damage to the body's internal organs by causing inflammation, tissue damage, and even death