lifestyle - n. a particular way of living

conclusive - adj. showing that something is certainly true

nutrition - n. the process of eating the right kind of food so you can grow properly and be healthy

benefit - n. a good or helpful result or effect

panel - n.a group of people who answer questions, give advice or opinions about something, or take part in a discussion for an audience

review - n. the act of studying information that was studied before

journal - n. a magazine that reports on things of special interest to a particular group of people

retract - v. to say that something you said or wrote is not true or correct