An overview of coronary heart disease, the primary causes, and what you can do to prevent cardiac failure even if you have a family history.
A parasitic infection can be a serious, even life-threatening issue. A parasite is any organism that lives on or in another organism, feeding off its host to sustain itself. Parasites can sap energy and nutrients from the host, leaving behind waste products that are toxic, and sometimes deadly. Parasite symptoms, particularly for intestinal parasites, are broad and sometimes difficult to assess.