Re: If you had to eat a candy - which one is the healthiest?
Dark chocolate is healthier than milk chocolate. It helps to lower high blood pressure and contains antioxidants. So, you can opt for that. Although I don't recall seeing dark chocolate in the vending machines.
Candy bars in general are not very healthy. I guess if you're looking for one with at least some nutritional benefit, you can opt for a candy bar containing nuts or peanut butter so you get a bit more protein, lol.