Your BMI, or body mass index, gives you a quick insight into one aspect of your health: how heavy you are compared to how tall you are. It's used as a rough way to assess body fat levels. While it's a simple, fast method that has some 'back of the napkin calculation' value, it also has some key flaws.

No matter how long or for whatever reasons you're trying intermittent fasting, there's one golden rule to follow during your fasting windows: don't eat anything. But that one rule can be confusing when it comes to what you drink. You want to keep your body in a fasted state — which means no carbs, protein, or fat — but you also need to stay hydrated.

Picture this. It's Sunday evening, and you're already a couple hours into your fasting window. A friend comes round so you can binge-watch your favorite show together. They bring with them a funky new kind of herbal tea. Suddenly, the fasting alarm goes off in your head. Can you drink this?!?

Whether it's the best part of waking up, a cozy afternoon refresher, or an after-dinner digestif, coffee is one of the most widely consumed beverages around the world — and its potent brew of caffeine, antioxidants, and other bioactive compounds makes a pretty compelling case for a range of health benefits, too.

When you hear 'chair yoga', your first thought is probably something like, Isn't that just stretching while sitting down? And you might wonder if anything seated actually counts as 'exercise.'

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?

In a world where miracle remedies and magic solutions are showcased everywhere, from billboards to nightly news to your social media feed, it can be tricky to sort through all the hyperbole, exceptions, and twisted truths to distinguish fact from fiction. This filtering process can be incredibly convoluted when it comes to health and nutrition, especially because everyone's body is different, and everyone has different needs and goals.

When you're intermittent fasting, drinking plain old water can get pretty boring, pretty fast. As a human with taste buds, you naturally want to bring a little flavor to your day. You spy a lemon on the kitchen counter. Could you add a few drops of that to your water, you wonder??

When you hear the words dry fasting, what do you think of? Do you wonder if this is a fasting schedule where alcohol is prohibited for 16 hours, and then it's whiskey, gin, and vodka for the next eight? Maybe an image of you on a sandy desert, sweating while you fast under the beating sun pops into your head.

For the seventh year in a row, the U.S. News and World Report ranked the Mediterranean diet as the most health-promoting eating routine in the world. As nice as the Mediterranean Sea is, it's not just something in the water: there's a ton of research that reflects just why this eating routine — really more of a lifestyle than a diet — is so beneficial.