Helminth Parasites. The word âhelminthâ is a general term meaning âwormâ, but there are many different types of worms. Prefixes are therefore used to designate types: platy-helminths for flat-worms and nemat-helminths for round-worms.elminth Parasites. The word âhelminthâ is a general term meaning âwormâ, but there are many different types of worms. Prefixes are therefore used to designate types: platy-helminths for flat-worms and nemat-helminths for round-worms.
Although making healthy selections at the grocery store and at mealtime can't guarantee cancer prevention, it might help reduce your risk. Consider these guidelines: 1  Eat plenty of fruits and vegetables. 2  Base your diet on fruits, vegetables and other foods from plant sources â such as whole grains and beans. 3  Limit fat.
No single food or supplement can prevent cancer from developing. Overall, research shows a link between eating certain groups of foods (rather than any specific foods, vitamins or nutrients) and a reduction in cancer risk. Eating a healthy balanced diet may lower your risk of developing cancer. A healthy balanced diet contains: 1  plenty of fruit and vegetables: try to eat at least five portions a day. 2  plenty of bread, rice, potatoes, pasta and other starchy foods: choose wholegrain foods where possible as these contain more fibre.