Why Your Nervous System Still Feels Exhausted : Even When You’re Doing Everything Right
I don't know about you, but sometimes I just wake up exhausted.
Is it because I've been up several times during the night, mind racing? Sometimes.
But on other nights I do get a decent sleep.
Is it the stresses of life? The uncertainty of this time? What's up?
In this blog, we'll explore why our nervous system may still feel exhausted even when we are trying to do everything right. The good news? There are things that help.
Let’s jump in.
1. Chronic Low-Level Stress Keeps the Nervous System Activated
You may not feel panicked, but your body may still be in “survival mode.” Chronic stress doesn’t always look dramatic. Sometimes it’s subtle: constant vigilance, overthinking, emotional pressure, nonstop notifications, or simply carrying too much for too long.
Even when we’re technically resting, the nervous system may still be bracing.
What Helps
Morning sunlight
Neuroscientist Dr. Andrew Huberman emphasizes getting sunlight into your eyes shortly after waking because it helps regulate cortisol timing, support healthy circadian rhythms, and improve nighttime sleep.
As he explains:
“Viewing sunlight in the morning sets in motion a timer for when you’ll fall asleep later that night.”
Even 5–10 minutes outside in the morning can help reset the nervous system.
Breathwork
For nighttime anxiety, the 4-7-8 breath can be incredibly calming:
- Inhale for 4
- Hold for 7
- Exhale slowly for 8
Longer exhales activate the parasympathetic nervous system — the body’s “rest and restore” mode.
Somatic nervous system regulation
Lately I’ve been hearing about a surprisingly effective somatic technique to help people fall back asleep. With eyes closed:
- look up
- look down
- circle both eyes to the right
- then to the left
- then look toward your nose (almost cross-eyed)
Repeat a few times slowly. The idea is to interrupt the brain’s stress loop and help the nervous system downshift. I’ve tried it myself — and it actually has worked for me.
Reduce the damn news and social media exposure
Our nervous systems were not designed for a 24-hour stream of crisis, outrage, comparison, and stimulation.
Leave your phone in another room at night if possible. Your brain needs periods of true quiet.
Evening rituals matter
Try going to bed and waking up around the same time every day — even on weekends when possible. The nervous system thrives on rhythm and predictability.
Quiet transitions before sleep
Many of us move directly from screens, emails, and stimulation into bed. A short “wind-down” period — reading, stretching, calming music, dim lighting — can help signal safety to the brain.
Research shows chronic stress elevates cortisol and disrupts restorative sleep architecture, making deep recovery harder even when you’re technically asleep.
Sources:
2. Hormonal Changes (Perimenopause / Menopause)
Even with “good sleep,” fluctuating estrogen and progesterone can disrupt deep restorative sleep, increase anxiety, and place added stress on the nervous system.
Many women are told exhaustion is “just aging,” when in reality hormones are often playing a major role.
What Helps
Talk to your doctor about HRT if appropriate
Hormone Replacement Therapy (HRT) has been shown to significantly improve sleep, hot flashes, mood symptoms, and quality of life for many women — especially when started early enough in the menopause transition.
Unfortunately, many doctors receive surprisingly little formal menopause training.
If possible, consult a practitioner certified through The Menopause Society to find an expert in your area:
https://menopause.org/patient-education/choosing-a-healthcare-practitioner
Targeted supplementation may also help fill nutritional gaps
Dr. Mary Claire Haver — author of The New Menopause — recommends several foundational supports she personally uses in her own daily routine:
- Omega-3 fatty acids for cardiovascular and cognitive support
- Vitamin D + K2 for bone health and immune balance
- Creatine to support muscle function, especially after 40
- Fiber and probiotics for gut and metabolic health
- Magnesium L-threonate for sleep and cognitive clarity
- Collagen peptides for skin elasticity and joint support
Of course, supplements are never one-size-fits-all, and it’s always wise to consult your healthcare provider before starting new protocols.
Sources:
3. Consider Weight or Resistance Training
Because we lose muscle mass as we age — and muscle is deeply connected to energy metabolism, resilience, balance, bone density, and long-term vitality.
Age-related muscle loss is strongly linked to fatigue, reduced physical function, and lower energy reserves.
And if you’re used to “pushing through” with long runs or punishing workouts, your body may now need something different.
What Helps
- Squats
- Resistance training 2–3 times per week
- Higher protein intake
- Consider creatine supplementation
- Walking daily
- Zone 2 cardio
- Progressive strength training
- Recovery days
Experts are now emphasize that pounding the pavement, jumping, and strength work may help support bone density and mitigate osteopenia better than excessive cardio alone.
Sometimes smarter movement — not harder movement — is what restores energy. And there's a new thinking that strong is more important than skinny. It's about time!
Sources:
- https://pubmed.ncbi.nlm.nih.gov/17077199/
- https://www.nia.nih.gov/health/exercise-and-physical-activity/four-types-exercise-can-improve-your-health-and-physical
4. You’re Carrying Emotional Load All Day
mLet's not underestimate how mental tracking, caregiving, emotional vigilance, decision fatigue, and constantly anticipating everyone else’s needs can quietly exhaust the nervous system.
This type of fatigue is real — even when it’s invisible.
High-functioning people often override fatigue signals.
Instead of trying to constantly push through, we may need to recover more intentionally.
What Helps
- Boundaries
- Delegation
- Emotional check-ins
- Journaling
- Asking for help sooner
- Creating small moments of recovery throughout the day
Build recovery into your schedule — and stop treating rest like a reward.
Research shows chronic cognitive and emotional stress contributes to nervous system dysregulation, fatigue, and poor sleep quality.
Sometimes exhaustion isn’t because you’re weak. It’s because your nervous system has been carrying too much for too long. Time to make a shift.
Sources:
5. Use Food as Fuel
What we eat deeply affects inflammation, hormones, energy, mood, sleep quality, and nervous system regulation.
You really can’t go wrong with a Mediterranean-style diet — rich in vegetables, healthy fats, fiber, legumes, fish, olive oil, and whole foods.
What Helps
Consider protein with every meal
Protein helps stabilize blood sugar, preserve muscle mass, and support neurotransmitter production.
Watch late-night sugar
Late-night sugar spikes can increase inflammation and disrupt sleep.
If you want something sweet, it’s often better after a meal that includes:
- protein
- fiber
- healthy fats
Think vegetables, sweet potatoes, avocado, nuts, yogurt, or other whole-food combinations that slow blood sugar swings.
Limit alcohol before bed
Avoid alcohol within 3 hours of bedtime if possible.
Or consider trying a few alcohol-free weeks and simply notice how much clearer, calmer, and more energized you may feel.
Even moderate alcohol intake can interfere with REM sleep and nervous system recovery.
Be mindful with caffeine
Many of us reach for coffee immediately upon waking — or continue relying on caffeine throughout the day.
But caffeine can mask exhaustion while worsening nervous system depletion.
Possible solutions
- Delay caffeine 60–90 minutes after waking
- Reduce afternoon caffeine
- Hydrate first
Sometimes the body isn’t asking for more stimulation.
Sometimes it’s asking for restoration.
Sources:
- https://health.clevelandclinic.org/what-is-the-mediterranean-diet
- https://sleepeducation.org/sleep-and-alcohol/
- https://hubermanlab.com/using-caffeine-to-optimize-mental-and-physical-performance/
I’ll be looking into all of these myself.
See what resonates with you — and let me know what is working.
Because this time in life also has its advantages.
It gives us the ability to see what matters.
To discover what we need now.
And to let go of what no longer works.
Maybe exhaustion isn’t simply a problem to fix.
Maybe it’s also information.
A signal from the body asking us to listen more closely, live more gently, and care for ourselves in a deeper way.
And at the end of the day, that’s not weakness at all.
Let's look out for ourselves and call it wisdom.