-
Continue reading →: How Does Caffeine Affect Sleep and Alertness?Okay so I’ve been chewing on this for a few weeks now, mostly because I drink way too much coffee and then lie there at midnight wondering why my brain won’t switch off. Sleep and alertness are supposed to be opposite states, right, but caffeine tangles them together in a…
-
Continue reading →: Mouth Taping for Sleep: Trend, Placebo, or Potential Risk?There’s a small strip of tape sitting on a lot of nightstands right now. Not medical tape exactly, though some brands try hard to look clinical. Just tape, meant to go over the lips before bed. Mouth taping for sleep has turned into one of those wellness habits that shows…
-
Continue reading →: Crossing Time Zones? Here’s What Happens to Your BrainYou know that feeling where you get off a plane, and your body is just… confused? Like it doesn’t know if it should be hungry or sleepy or awake or dead. That’s basically what happens when you go crossing time zones. Your brain doesn’t just “adjust” the second you land.…
-
Continue reading →: How Histamine Helps Regulate Wakefulness and AlertnessMost people only think about histamine when allergy season hits, or when they pop an antihistamine and feel weirdly drowsy an hour later. That drowsiness isn’t random. It’s actually a pretty direct clue about what histamine does in the brain when it’s not busy dealing with pollen. There’s this whole…
-
Continue reading →: Your Sleep Runs in Cycles: Understanding Ultradian RhythmsSleep doesn’t just happen in one long stretch. It moves. It shifts. Most people assume they fall asleep and stay in some kind of steady state until morning, but that’s not really what’s going on underneath. The body runs on shorter internal cycles that repeat throughout the night, and these…

