The Best Halloween Candy for Your Waistline

Here are the winners and losers of nutrition network HealthCastle.com's candy comparison:

PayDay beats Reese Peanut Butter Cups: Reese Cups contain polyglycerol polyricinoleate (PGPR), a commercial emulsifier used to reduce cocoa butter. Plus, PayDay is the only candy to list peanuts, not sugar, as the first ingredient.  

Kit Kat beats Twix: They're similar in calories and sugar (and both include PGPR), but Twix’s ingredient list is surprisingly long. Even more surprising? Twix is marketed as a biscuit topped with caramel and chocolate, but there’s no caramel on the ingredient list.

M&Ms beat Skittles: Both contestants in this classic Halloween showdown contain artificial colorings and wax. M&Ms at least offer a tiny amount of calcium and protein, and less sugar.

Baby Ruth beats Snickers: There's no real winner here – Snickers has partially hydrogenated oil, and Baby Ruth has high-fructose corn syrup and the preservative TBHQ. Snickers loses out simply because the portion is larger, leaving room for more calories.

Mounds beats Almond Joy: Mounds has a shorter ingredient list, and skips the partially hydrogenated oil found in Almond Joy.

3 Musketeers beats Hershey Milk Chocolate: The Hershey bar has that sneaky PGPR, while 3 Musketeers was unique among the candies surveyed in actually including real cocoa powder.

Whoppers beat Milk Duds: Milk Duds will stick to your (or your kid's) teeth, so they're a no-no for anyone with dental issues. Plus, the smaller Whoppers serving saves some calories.

HealthCastle.com is founded by Gloria Tsang. She is a nutrition expert, dietician and author of the book "Go UnDiet: 50 Small Actions for Lasting Weight Loss."