It tells you to explore the fact that the food may be dangerous, but also acknowledge that releasing this hypothesis without proper research could have unintended consequences. You could say how the—I’m going to use their example of tomatoes—pose a potential health risk, but it would be a good idea to explore your hypothesis before releasing information to the public because your hypothesis could cause unnecessary panic and damage to people, and might not even turn out to be true. (Something along those lines)
I hope this helped a little, your question was kinda vague so I figured you needed help on the main part of the essay and not the structure or anything like that.
