Human Health

4. these are responsible for fighting infection.
5. may result from excessive consumption of sugars
6. a condition where the lens becomes cloudy and opaque preventing light from passing through.
8. this is caused by bacteria in the mouth feeding on sugar.
10. the number of stages of tooth decay
12. this process is essential to get nutrients from our food
14. a state of complete mental, physical and social wellbeing, not just the absence of disease.
17. the practices associated with keeping your body and environment clean.
18. this nutrients helps the immune system to work well

1. the result of a lack of proper nutrition.
2. a tough white coat that protects the eye from damage
3. when this part of the tooth is exposed it is painful.
5. all the food and drink consumed by an individual
7. a microorganism that causes diseases
9. a nutrient that is needed to repair damaged tissues
11. the cells in our bodies get all the substances they need because of this system
13. this enables cells to release energy by respiration
15. using q-tips to clean the ears may damage this structure
16. disease a disease caused by a lack of a particular nutrient.