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prescription –n. written permission from a doctor that directs a pharmacist to give a patient a drug
hormone –n. a natural substance produced in the body that influences growth and development
benefit –n. a good or desirable result
doubt –n. a lack of trust or belief in something
labeling –n. messages on products that describe the product, what it does and may provide directions for use
cardio –prefix related to the heart
supplement –n. an extra nutritional substance that is taken in the belief that it will improve health
