Erythritol — it's not exactly a household word. So, either you already know what it is and are here to find out about all things erythritol and fasting, or you've gone down the what breaks a fast rabbit hole and landed here! No matter what brought you here, welcome!

When embracing a new lifestyle like intermittent fasting, you may notice some changes in the way you feel. Some good (hello, sleeping better and better blood pressure), some bad (dizziness, headaches, etc.), and some weird or unexpected –– like feeling cold –– wait, does fasting make you cold?

Athletic Greens — or AG1 — is a supplement known for its nutrient density. But even if it contains health-promoting ingredients, can it interfere with your fasting goals? Does Athletic Greens break a fast? Here's the 4-1-1 on Athletic Greens and intermittent fasting.

Aging is a beautiful privilege that not everyone gets to have. That doesn't mean it always feels like a piece of cake, however. Sometimes, it's something you'd rather not stomach at all.

Embracing a new lifestyle choice can either be a walk in the park or a bit of a puzzle. Take intermittent fasting, for example. It's a way to tweak your eating habits for potential health perks. It's flexible and can be adapted to fit your lifestyle, but there are some key pieces that can either make or break your fasting game.

Looking to lose weight, burn fat, or boost your metabolism? A 16:8 intermittent fasting morning workout may be the one-two punch that helps you knock out your goals. But how do you mix fasting and working out in the morning safely and effectively? Here's what our experts say about intermittent fasting and morning workouts.

The idea of intermittent fasting has been floating around in your mind, but maybe fasting sounds daunting, and you're just not sure if it's for you. You probably have lots of questions like, Is it safe for me? We can answer that one right now. If you are pregnant, breastfeeding, or trying to conceive have type 1 diabetes are on prescription medications.

Water, unsweetened tea, diet soda, and black coffee may be on our list of what you can drink while fasting, but what about other drinks, like plant-based milk? Does almond milk break a fast? And does it matter what kind of almond milk or how much you have?

If you're a caffeine fiend, you're probably thrilled black coffee is on our list of what you can drink while fasting. But what if black coffee isn't your thing? Does coffee with half-and-half break a fast? Does half-and-half break a fast in any form?

You're thinking of trying intermittent fasting, but you've heard different theories about what you can drink while fasting and what to eat during intermittent fasting, and frankly, it's a lot. Some say you can have anything that doesn't break ketosis (i.e., foods with no carbs or sugar), and some (like us) say anything with a significant amount of calories breaks a fast.