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Lack of sleep can negatively affect your health

How Skimping on Sleep Messes with Your Health (and What to Do About It)

I wrote about my sleep issues and my new BiPAP machine a couple of weeks ago. Some nights are still a challenge, and some nights I wake up refreshed and ready to face the day. It’s made me realize how much lack of sleep had been affecting me for who knows how long.

So, let’s have a real talk about something most of us aren’t getting enough of — sleep. Between juggling work, family, and everything else life throws our way, sleep often takes a backseat. But here’s the truth: lack of sleep can seriously mess with your health, your mood, your cognitive abilities, or of course, your wellness journey.

If you’re working hard to take care of your body—through movement, mindset, or meals—don’t let sleep be the missing piece of the puzzle.

Sleep is When the Magic Happens

While you’re snoozing, your body gets to work healing, restoring, and recharging. Muscles repair. Hormones reset. Your immune system powers up. Without enough rest, your body is basically running on fumes—and that makes everything harder, from workouts to cravings to mental health.

It is astonishing how much better I feel when I get a full eight hours. The truth is, I’ve been saying, “I only need six hours a night” as a matter of pride. But I’ve been causing damage that will probably take months, if not years, to repair.

Less Sleep = More Cravings

Did you know poor sleep messes with your hunger hormones? You’ll produce more ghrelin (which says “feed me!”) and less leptin (which says “I’m full”). That means late-night snacking and all-day munchies feel harder to control—and it’s not just lack of willpower. It’s biology.

Brain Fog & Mood Swings? Yep, That’s Sleep, Too

Lack of sleep messes with your memory, your ability to focus, and your emotional balance. When you’re not rested, it’s easier to feel overwhelmed, frustrated, or just plain blah. And no, caffeine can’t fix it (I wish!).

Chronic Sleep Loss Can Lead to Chronic Illness

I’m not trying to scare you, but you deserve to know: long-term sleep deprivation has been linked to heart disease, high blood pressure, type 2 diabetes, and even weight gain. Your body needs sleep to thrive, not just survive.

What Can You Do?

Start small:

  • Set a bedtime routine (even 15 minutes of wind-down time helps!)
  • Turn off screens an hour before bed
  • Read an old-school paper book
  • Try gentle stretches, journaling, or calming music
  • Aim for 7–9 hours a night (you’re worth it!)

At Health Warriors, we’re here to remind you: sleep is not lazy. Sleep is powerful. And you deserve to rest, recharge, and rise strong. So tonight? Give yourself permission to log off, tuck in, and treat sleep like the self-care it truly is.

You’ve got this. Now go to sleep.

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