What Vaping Is Really Doing to Your Lungs (and Your Heart)
Walk anywhere, and you’ll see it—vapes everywhere. Sleek, discreet, and widely accepted, they’ve become part of the modern landscape, often framed as a cleaner, safer alternative to smoking.
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Behavior Change
Kyphosis, Posture, and the Cost of Living Bent Forward
Stand up for a moment and take a breath.
Alcohol and Sleep: Why the Nightcap Works… Until It Doesn’t
A lot of smart, disciplined people swear they sleep better after a drink.
Even If You Don’t Get Hangovers, Alcohol Still Hits Your Immune System
Many people judge how alcohol affects them by one simple metric: “Do I get a hangover?”
If the answer is no, it’s easy to assume alcohol doesn’t really impact your health or training. But emerging research suggests something important—and uncomfortable—about that assumption. A 2023 study published in Addictive Behaviors found that a single evening of alcohol consumption reduced next-day immune fitness in everyone—including people who reported no hangover symptoms at all.