Most people overestimate their holiday weight gain by 300%. The real number is smaller — and far more important for your long-term health.
Gratitude isn't pretending the hard parts aren't hard. It's acknowledging they shape you, too.
Researchers studied what actually predicts exercise consistency. Willpower came in dead last. Here's what you can do to make your behaviors more automatic.
Scientists had the same people eat both diets — matching calories, protein, carbs, and fat. After 3 weeks, the ultra-processed group gained 2 pounds more body fat.
Every day you don't start is still a step in one direction. Your body doesn't wait for January. It's moving forward or backward right now. And the gap between where you could be and where you'll actually be comes down to one decision.
Research tracked people for 8 years and discovered the real danger of stress wasn't pressure, it was perception.
New research found that women's hearts age an average of 4 years ahead of their bodies, while men's hearts age nearly 7 years faster. But you can turn back the clock.
A study found that getting fewer than 7 hours of sleep nearly tripled the risk of getting a cold. But the real surprise? Tossing, turning, and struggling to fall asleep increases the risk of illness even more.
Scientists have definitively proven muscle can't turn into fat, but understanding what actually happens when you stop training reveals why the myth feels so real (and what you can do about it).
Research shows that imperfect action builds self-belief faster than waiting for perfect conditions. Arnold Schwarzenegger shares how to break the "waiting mindset" and start moving forward.
Scientists found that the most effective behavior change strategies don't teach people why something matters. Instead, they remove obstacles, simplify actions, and link behaviors to identity.
Research suggests that just a few workouts per week can help you sleep better, fall asleep faster, and wake up less often throughout the night.
