100 calories

If you crave decadent desserts whenever you're on your period, here are some sweet, low-calorie, options made for indulging.

• One homemade almond butter cup: 86 calories
• One cup of sliced apples (57 calories) drizzled with half a tablespoon of honey (32 calories): 89 calories
• One Edy's Strawberry Fruit Bar: 80 calories
• Flourless chocolate cake: 96 calories
• Six dried apricots: 100 calories
• Half a container of vanilla Greek yogurt (60 calories) and half a cup of frozen organic blueberries (35 calories): 95 calories
• Whip up chocolate-covered banana almond butter bites and enjoy two: 98 calories
• 30 frozen grapes: 101 calories
• One four-ounce cup of organic applesauce (50 calories) topped with eight chopped peanuts (47 calories): 97 calories
• One Julie's Organic Sorbet Bar: 60 calories
• One So Delicious Mini Chocolate Sandwich: 90 calories
• Two clementines (70 calories) and two pieces of Green & Black's Organic Dark Chocolate with Cherries (36 calories): 106 calories
• Half a Cherry Pie Larabar: 80 calories

Summertime is vacation time! If you're heading to the airport anytime soon, then along with your bikini and flip-flops, be sure to pack some snacks. Since airport food is notoriously pricey and unhealthy, bringing food along will save you money and unwanted calories.

Eating before and during your flight will maintain your metabolism and can help prevent the dizziness and headaches sometimes associated with flying. Snacking will also keep your energy levels up (and your crankiness levels down) so you won't have to dose up on caffeine, which tends to make jet-lag symptoms worse.

Grab some Ziploc baggies and make these 100-calorie snack packs prior to boarding the plane:

• One Horizon organic mozzarella cheese stick: 80 calories
• Three cups of air-popped popcorn: 93 calories
• One Lundberg Organic Brown Rice Cake (70) smeared with one tablespoon of hummus 23): 93 calories
• Two large red bell peppers cut in strips: 85 calories
• Eight Food Should Taste Good Sweet Potato Chips: 93 calories
• One date (66) paired with five almonds (35): 101 calories
• 28 baby carrots: 98 calories
• 2/3 of a Barbara's Blueberry Multigrain Cereal Bar: 90 calories
• One medium pear, washed and sliced: 103 calories
• 17 unsalted peanuts: 99 calories
• One small banana: 89 calories
• Five Triscuits: 100 calories
• Half an Odwalla Sweet & Salty Peanut bar cut up into bit-size squares: 95 calories

What kind of snacks do you bring when you fly?

You're a month into carrying out those healthy New Year's resolutions, eating better, exercising, and seeing a difference in the mirror, and then boom — you're hit with one of the most chocolatey, candy-filled holidays. Of course you deserve to treat yourself, but don't let this day tempt you so much that it sends those resolutions packing. This handy poster offers a visual of 100-calorie portions of Valentine's Day treats, so you can indulge a little and then get back on that healthy wagon.

It's that time of year when the fun-sized candies, from Snickers to Butterfingers, seem to be just about everywhere. And no, you don't need to pass every treat by, but it's good to get a little perspective. To help you get a visual, we've rounded up 100-calorie portions of favorite Halloween candies.

Not seeing your go-to treat? Check What 100 Calories Really Look Like: Halloween Candy for more.