Five benefits- Weight Control, lower risk of heart disease, keeps your bones and teeth strong and helps prevent bone loss associated with osteoporosis,<span>Increased energy levels.
Reasons one goes on a diet- weight loss, to lower blood pressure, improve cholesterol, decrease diabetes, to eat healthier.
Difference between junk food and healthy food is junk food as you mentioned has artificial sugar which is empty calories (has no nutritional value what so ever) It's very processed contains low nutrition can lead to obesity heart disease etc... </span>
A fear appeal<span> is a persuasive message that attempts to arouse fear in order to divert behavior through the threat of impending danger or harm. It presents a risk, presents the vulnerability to the risk, and then may, or may not suggest a form of protective action. Hope this helps
and example could be the tobacco commercials, and how they try and convince us the views not to smoke</span><span />