Healthy vocabulary

3. An abnormally high body temperature, usually a sign of illness or infection.
6. substances in food such as sugar, potatoes, etc. that provides your body with energy
9. to exercise in order to improve the strength or appearance of your body
12. a substance in plants which cannot be digested and helps food pass through your body
13. groups of natural substances that you need to be healthy
14. The process of obtaining the food necessary for health and growth.

1. To expel air suddenly and noisily from the lungs, often to clear the throat or airways.
2. to become or cause someone to become calm and comfortable, and not worried or nervous
4. foods that are made from milk, such as cream, butter and cheese
5. a substance found in food such as meat, cheese, fish, or eggs, that is necessary for the body to grow and be strong
7. to send air out from the nose and mouth in an explosive way that you cannot control
8. to pass sweat through the skin because you are hot, ill or frightened
10. a unit for measuring the amount of energy that food provides
11. to prepare someone or yourself for a job, activity, or sport, by learning skills and/or by mental or physical exercise