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Best Foods to Lower Cortisol Naturally, The Stress Hormone
If you’ve ever felt stuck in survival mode, wired but tired, holding onto belly fat, and craving sugar like crazy, know this: it’s not a lack of willpower. You’re not broken. What you’re likely experiencing is the impact of cortisol, your body’s primary stress hormone, quietly hijacking your metabolism.
When cortisol stays elevated, it signals your body to hold onto fat, especially around the midsection. It affects your thyroid, increases blood sugar, worsens insulin resistance, and even disrupts your sleep.
The good news? You can begin to decrease cortisol naturally, and one of the most powerful ways to do that is through the foods you eat.
In Part 1, I shared five science-backed foods that help bring your body out of stress and into balance. You can watch that video here if you missed it.
Today, we’re diving into five more cortisol-lowering foods that are often overlooked, but they can be game changers for restoring energy, reversing weight loss plateaus, and helping your body finally feel safe enough to burn fat.
Why Cortisol Keeps You Stuck in Fat-Storing Mode
Cortisol is produced by the adrenal glands in response to physical, emotional, or even perceived stress. In short bursts, it can be helpful, mobilizing energy, sharpening focus, and reducing inflammation.
But when cortisol remains elevated for too long, especially in women over 40 dealing with perimenopause, menopause, or chronic fatigue syndrome, it begins to work against you by:
- Suppressing thyroid function
- Raising blood sugar and insulin levels
- Promoting fat storage (particularly in the belly)
- Disrupting serotonin, dopamine, and GABA (your calming brain chemicals)
- Triggering sleep issues, mood swings, and cravings
Let’s look at five everyday foods that can help regulate this stress hormone, support your HPA axis, and shift your body into healing mode.
1. Maca Root: Adaptogenic Support for the HPA Axis
What it does:
Maca is a Peruvian root that acts as an adaptogen, helping your body adapt to stress without stimulating it.
Why it works:
- Maca supports the HPA axis (hypothalamus-pituitary-adrenal), which regulates cortisol production.
- It doesn’t contain hormones but helps the brain better regulate cortisol, estrogen, and dopamine.
- A 2008 study published in Menopause journal showed maca improved mood and reduced anxiety in postmenopausal women.
How to use it:
Start with ½ teaspoon of maca root powder in your morning smoothie or oatmeal.
2. Seaweed: A Natural Thyroid Booster
What it does:
Seaweed is rich in iodine, tyrosine, and essential trace minerals that help balance thyroid function, your metabolic thermostat.
Why it works:
- A sluggish thyroid often triggers a cortisol spike as the body tries to compensate.
- Seaweed supports the conversion of T4 to T3, your body’s active thyroid hormone.
- Lower thyroid function = higher cortisol. So improving thyroid health helps decrease cortisol over time.
Best choices:
- Nori
- Kelp
- Dulse
Just 2–3 servings per week can make a noticeable difference.
3. Dark Berries: Oxidative Stress Fighters
What they do:
Blueberries, blackberries, and other dark berries are loaded with anthocyanins, powerful antioxidants that reduce oxidative stress, a hidden driver of cortisol production.
Why it works:
- A 2013 study in Journal of Agricultural and Food Chemistry showed that anthocyanins modulate cortisol secretion and improve mitochondrial function.
- Healthy mitochondria = more energy, better hormone production, and improved metabolic resilience.
- These berries also help reduce insulin resistance, which often goes hand-in-hand with elevated cortisol.
How to use them:
- Add ½ cup of blueberries or blackberries to your morning smoothie, yogurt, or snack bowl.
4. Bone Broth: Deep Nourishment for Your Nervous System
What it does:
Bone broth is rich in glycine, an amino acid that plays a key role in calming the nervous system and promoting restorative sleep.
Why it works:
- Glycine supports GABA, a neurotransmitter that helps bring your body out of “fight or flight” and into “rest and repair.”
- A study in Neuropsychopharmacology found that glycine supplementation lowered nighttime core body temperature and improved sleep quality.
- Sleep is one of the most powerful ways to decrease cortisol naturally.
How to use it:
- Sip 1 cup of warm bone broth in the evening, ideally with dinner.
- Bonus: It also supports gut lining health, which is closely tied to hormone regulation.
5. Chamomile Tea: Gentle but Powerful Cortisol Relief
What it does:
Chamomile is one of the most well-studied herbal remedies for stress, anxiety, and sleep disorders.
Why it works:
- Contains apigenin, a flavonoid that binds to GABA receptors in the brain, promoting calm and reducing the stress hormone response.
- A randomized study in Phytomedicine showed that chamomile significantly reduced symptoms of generalized anxiety disorder.
- Chamomile also lowers inflammation, which is a known trigger for cortisol spikes.
How to use it:
- Drink 1 cup before bed to promote restful sleep and lower nighttime cortisol.
Recap: 10 Foods to Help Decrease Cortisol Naturally
Here’s the full list of 10 foods (5 from Part 1, 5 from Part 2) that can help you lower cortisol, reset your stress response, and support long-term fat loss:
From Part 1:
- Papaya
- Celery juice
- Brazil nuts
- Beets
- Sauerkraut
From Part 2 (this blog):
- Maca root
- Seaweed
- Dark berries
- Bone broth
- Chamomile tea
These foods don’t just target symptoms; they support the root systems of your hormonal health: your HPA axis, thyroid, gut, and neurotransmitters.
Why Lowering Cortisol Is the Missing Link in Fat Loss
This isn’t just about food or weight loss. It’s about helping your body feel safe again, biologically, neurologically, hormonally. When your stress hormone levels go down, your body will begin to shift out of survival mode and into fat-burning, healing, and thriving.
Whether you’re:
- Struggling with cravings and low energy
- Facing a weight loss plateau
- Dealing with perimenopause or menopause symptoms
- Or simply ready to get your body and brain back on the same team…
There is a way forward, and it doesn’t involve starving yourself or running yourself into the ground.
Ready to Take the Next Step?
If you found this helpful and want the full roadmap, check out my free training:
Sustainable Weight Loss and Boundless Energy at Any Age
In it, I share how thousands of women (and men) are safely losing fat and reclaiming their energy—not by fighting their bodies, but by working with their hormones.
Click here to watch the free training
Final Thoughts
You were never meant to live in survival mode. Your body isn’t broken. It’s wise, and it’s just been under stress for too long.With the right foods, the right strategy, and a little patience, you can decrease cortisol, balance your hormones, and finally feel like yourself again.
