We've all been there: that day when you put on your pants and … ouch. The waistband is scrunching your stomach. The elastic isn't elastic-ing quite enough. Or the belt holes seem to have suddenly shifted in the wrong direction. Whatever the reason, you might have had at least one encounter with clothing waistbands that made you think: could I change my belly shape and size?

Possibly the only thing worse than getting that urge — the one that has you clutching at your stomach and running for the bathroom at an inopportune time — is when that urge hasn't come knocking for days, and you feel like your gut is a tight, uncomfortable coil that won't unwind. Since modifications to what and when you eat can affect your bowel movements, it's natural to be nervous that a new eating routine could also mean a new bathroom routine.

If you're feeling anxious about staying on track with all that extra-delicious holiday food around, you're not alone. Navigating food challenges (oh haiiii, social eating and food guilt!) during the holiday season can be tough. The good news is you don't need to eat like the holidays don't exist.

Somewhere along the way, carbohydrates (think bread, pasta, potatoes, and rice) became the villains of the nutrition world. We don't see them that way at Simple, however. The truth is that our bodies need carbohydrates — it's the best energy source we've got. Where we can get into difficulties is when we eat too many carbohydrates and simple sugars (like honey and sweets); don't eat enough protein (such as chicken, fish, or tofu), healthy fats (like avocado or olive oil), or fruits and vegetables; and don't move our bodies enough during our daily lives.

After a hectic afternoon of meetings, you finally have time to breathe and grab a convenient, no-brainer snack. Do you reach for chips and cookies? Fair enough — they're so convenient! But there's another option that won't lead to a sugar crash: bananas.

Whether you're a carnivore, herbivore, or somewhere in between, you can easily incorporate intermittent fasting into your daily routine. Intermittent fasting doesn't require any special type of diet, which means that you have lots of options, for instance, if you're someone who prefers a plant-based or vegan diet.

Breakfast is the most important meal of the day! Is that true? Seems like a lot of pressure on breakfast, especially given that every meal is an opportunity to nourish our bodies with delicious and nutritious foods.

You've been dabbling in the intermittent fasting info pool, thinking about getting started on this lifestyle that's been claimed to be an easier and more flexible way to gain control of your health and maybe lose some weight. There are many types of intermittent fasting methods to choose from, but we're going to compare two of our favorites around here at Simple: intermittent fasting 14:10 vs. 16:8.

To thousands of Simple app users, intermittent fasting is the lifestyle switch that completely changed their lives. Here at Simple, we've pored over countless studies, consulted dozens of experts, and stayed continuously up-to-date with the latest clinical nutrition breakthroughs because we want to remain 100 percent confident in our promotion of intermittent fasting.

If you’re a look-before-you-leap sort of person — always a good idea when it comes to actions that can affect your health! — you’re probably poised at the edge of the pool, scouting for any potential lurking dangers of intermittent fasting.