7 isnt an option? i guess go for 6 hope this helped :)
Sodium would have to be the most unhealthy for these fat-free food diets. Eating less sodium helps with high blood pressure issues, so eating sodium can affect that and that's why it would be the most unhealthy out of all of these.
Sugar would have to be one of the other bad ones, because its bad for your teeth and it has a bunch of calories and NO nutrients. The worst kinds of sugar are sucrose, aspartame, and high-fructose corn syrup.
It is very important because it helps you to reach and keep up a healthy weight, decrease your hazard of constant illnesses (like heart malady and cancer).
Please correct any mistakes in my answer!! I'd be glad to fix it!! :)
Lead is Poisonous to the human body