What is the cause of intestinal worms?

Intestinal worms are primarily caused by the ingestion of eggs or larvae from contaminated food, water, or surfaces. Poor sanitation, hygiene practices, and close contact with infected individuals or animals can also contribute to their spread. Common types of intestinal worms include roundworms, tapeworms, and hookworms, which can affect individuals globally, especially in areas with inadequate sanitation. Prevention involves maintaining good hygiene, proper cooking of food, and safe drinking water practices.