The calorie counters on fitness trackers are notoriously wrongand harmful. So why do digital devices still rely on them? Im an Exercise PhysiologistHeres Why You Shouldnt Worry About Cortisol Spikes When You Do HIIT Workouts. In most cases, its probably an estimate of the calories youve burned. In fact, on most devices, you cant turn off the calorie count even if you want to. Rena Eleazar, DPT, is a physical therapist, sports performance coach, and competitive weightlifter....

If you wonder, “why do I get so hot when I sleep?” this comprehensive guide is for you. A sleep specialist weighs in with answers and tips. Try an Unexpected Technique a Sleep Doctor Swears By What Is Sleep Hygiene, Exactly? Before you know it, youre in a fullnight sweat, and youre not exactly sure why. Addressing the problem will not only keep you cool, but can also help you get more quality sleep....

Why do I keep dreaming about my ex? Try an Unexpected Technique a Sleep Doctor Swears By What Is Sleep Hygiene, Exactly? When your head hits the pillow at night, youre likely hoping for some restorative shut-eye andgood dreams. One dream thats sure to provoke an emotional reaction? Dreaming about an ex fling, crush, or partner. Dreaming about your ex issupercommon, saysLauri Loewenberg,author and dream analyst. dream analyst and author ofDream on It: Unlock Your Dreams, Change Your Life...

Skunk, tennis balls, chlorine, gasoline, armpits: why do we love weird smells so much? The answer lies in our memories and biological makeup. The smell of chlorine is a weird thing to enjoy. Chlorine can be incredibly toxic to humans;breathing it in large doses can lead to pulmonary edema. An appreciation of weird smells seems to be a universal experience. are just a few of the strange smellspeople say they cant get enough of....

Learn why joyful moments like promotions, graduations, or weddings can make us stressed not happy sometimes. Your Low-Stress Guide to Leveling-Up Your Bedtime Routine Are You Burnt Out or Depressed? This is all super common, and something most of us can completely empathize with. These are generally thought of ashappymoments, but you find that nerves and anxious thoughts are taking over instead. This reaction is totally normal. When this happens, your body releases hormones like adrenaline that cause a cascade of physical effects....

For some, bloating, cramping, and pimples are signs that Aunt Flo is coming to town. But another hallmark symptom of being on your period:pain. Some people experience leg aches and pain during their period. A little mild leg pain during your period is normal. In other words, prostaglandins are the reason behind your crappy period cramps. OK, but why do you feel these aches and pains in your legs? OB/GYN resident physician at Stanford Medicine...

There’s a psychological reason why you don’t want to share where you got your favorite sweater. Experts explain the urge. Your Low-Stress Guide to Leveling-Up Your Bedtime Routine Are You Burnt Out or Depressed? (Spoiler alert: it didnt exactly go viral.) But not all of my viewers were thrilled. Dont say the name, commenters warned, presumably to ensure it didnt get too popular. licensed marriage and family therapist As it turns out, many people want to keep things exclusive....

Experience better sleep with your partner using our tips and insights. Experts share how to get better sleep with your partner today. Try an Unexpected Technique a Sleep Doctor Swears By What Is Sleep Hygiene, Exactly? Our editors independently select these products. But what if youwantto get better sleep with a partner but just cant seem to stop tossing and turning? What are some of the benefits of sharing a bed with a partner?...

Ever wondered why it feels so good to dress like your gym buddies? Experts unpack the interesting rationale behind workout uniforms. These Walmart Dupes Are Just as Buttery Soft for Half the Cost Our editors independently select these products. But that doesnt explain why we dont just tend to dress like the people we work out with. (Like how nurses tend togravitate toward Hokas or Danskos for their long shifts.)...

When it comes to nose-blowing sounds, they can be wildly different. The reason, according to an ENT, is the airflow in your nasal passages. The snorty, blowing raspberries-like explosion that has you channeling your hankie-carrying grandfather. Because, when it comes to nose-blowing sounds, you never know what youre going to get. Why can nose-blowing sounds differ so wildly? There are a lot of ridges and curves that line the walls of the air passages on each side....

If you always have a red face after exercise, there’s an explanation for thatand a solution. Here, dermatologists tell all. Im an Exercise PhysiologistHeres Why You Shouldnt Worry About Cortisol Spikes When You Do HIIT Workouts. Elliptical vs Treadmill: Which Cardio Machine Is Right For You? Does Rowing Count as Strength Training? Heres What Experts Had to Say When I work out, sweat and abright red facetypically go hand-in-hand. board-certified dermatologist and clinical instructor of dermatology atWeill Medical College of Cornell University...

Discover the health benefits of foods rich in sulfur. Learn how they can enhance your well-being and add flavor to your diet. Think Youve Got Food Poisoning? Our editors independently select these products. This is known as malabsorption and is often caused bygut issues like Crohns and colitis. Whats sulfur, and why do you need it? registered dietitian and owner of BZ Nutrition Sure, eating high-sulfur vegetables and fruits might make your poop stink....

Can a tampon fall out during exercise? Fitness experts weigh in and provide tips on wearing a tampon during a workout. Im an Exercise PhysiologistHeres Why You Shouldnt Worry About Cortisol Spikes When You Do HIIT Workouts. Elliptical vs Treadmill: Which Cardio Machine Is Right For You? Does Rowing Count as Strength Training? Heres What Experts Had to Say Our editors independently select these products. double board-certified OB/GYN and urogynecologist in Los Angeles, California...