Finally, coral reefs are sometimes called the “medicine cabinets” of the 21st
century. Coral reef plants and animals are important sources of new medicines
being developed to treat cancer, arthritis, human bacterial infections, heart
disease, viruses and other diseases. Some coral reef organisms produce powerful
chemicals to fend off attackers, scientists continue to research the medicinal
potential of these substances. In the future, coral reef ecosystems could
represent an increasingly important source of medical treatments, nutritional
supplements, pesticides, cosmetics and other commercial products.