Vitamins For Woman

Gut Health and Hormones: The Surprising Connection You Need to Know

margaret etudo

Medically Reviewed By Margaret Etudo. Written By The Vitamins For Woman Team.

Every single system in your body is connected. Your gut health and hormones aren’t different. Find out the surprising connection between both of them.

gut health and hormones

Table of Contents

Introduction

If you want that healthy digestive system, you have to understand the connection between your gut health and hormones. Your gut does more than just digest food. It plays an important role in the regulation of your hormones.

A healthy gut supports hormone balance, while poor gut health can contribute to imbalances that affect your mood, metabolism, and overall well-being. Understanding the link between your gut health and hormones will help you make better choices for better health.

The Connection Between Gut Health and Hormones

Your gut microbiome, which is basically all that healthy bacteria that keeps your digestive system up and running, plays an important part in hormone regulation. It influences estrogen metabolism, cortisol levels, insulin sensitivity, and even thyroid function. Poor gut health can lead to issues like hormonal imbalance, digestive discomfort, and mood swings. If you can improve your gut health, then you can support hormone balance and reduce the risk of related health conditions.

How Gut Health Affects Hormonal Balance

In this section, we’ll look at how your gut health affects your hormonal balance.

The Role of the Gut Microbiome

Your gut microbiome consists of trillions of bacteria that impact digestion, immunity, and hormone production. A diverse and balanced gut microbiome helps regulate estrogen, stress hormones, and insulin. When the gut bacteria are out of balance (dysbiosis), it can lead to hormone-related issues like PMS, irregular periods, weight gain, and even mood swings. It can also lead to inflammation, and metabolic issues.

Hormones Influenced by Gut Health

Because your gut health and hormones are directly connected, several hormones are directly influenced by your gut health, some of these hormones include:

  • Cortisol: A bad gut health can lead to inflammation specifically chronic inflammation and chronic gut inflammation can raise your cortisol levels, contributing to stress, anxiety, and poor sleep.
  • Estrogen: The gut microbiome helps break down and eliminate excess estrogen. Poor gut health can lead to estrogen dominance, increasing the risk of PMS, PCOS, and other hormonal disorders.
  • Insulin: Insulin helps in blood sugar regulation and metabolic health. Your gut health directly affects insulin sensitivity and if it’s bad, it can throw your blood sugar levels a little bit off the charts.
  • Thyroid Hormones: Nutrient absorption in the gut impacts thyroid function, directly influencing metabolism and energy levels.
  • Ghrelin: Known as the “hunger hormone,” ghrelin is regulated by gut bacteria. Dysbiosis can lead to increased ghrelin levels, causing excessive hunger and potential weight gain.
  • Serotonin: About 90% of serotonin (the “happiness hormone”) is produced in the gut. Poor gut health reduces serotonin levels, leading to mood disorders like depression and anxiety.
  • Leptin: This hormone helps regulate appetite and metabolism. An unhealthy gut can lead to leptin resistance, making it harder to control hunger and maintain a healthy weight.

 

To be honest, you shouldn’t be sleeping on your gut health at all. These hormones and more are constantly affected by your gut health so what are you waiting for?

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Signs of Poor Gut Health and Hormonal Imbalance

If you’re experiencing gut health issues, you may also notice signs of hormonal imbalance as they go together. Signs of this include

  • Digestive issues like bloating, constipation, or diarrhea.
  • Persistent acne or skin problems.
  • Irregular menstrual cycles or severe premenstrual syndrome (PMS).
  • Unexplained weight gain or difficulty losing weight.
  • Mood swings, anxiety, or depression.
  • Chronic fatigue and poor sleep.
  • Intense sugar cravings and blood sugar crashes.

 

These are all signs that you’ve been living with an unhealthy gut and if you’ve been noticing these signs in your body, your gut health for sure is bad.

Best Foods for Gut and Hormone Health

You’ve heard this statement, “To fix the outside, you have to treat the gut”. 95% of the time this statement is true. So, let’s treat your health with food. In this section, we’ll discuss the best foods for your gut health.

Include these in your diet and thank us later

  1. High-fiber foods: Whole grains, beans, lentils, chia seeds, flaxseeds.
  2. Healthy fats: Avocados, nuts, seeds, olive oil.
  3. Lean proteins: Fish, eggs, organic poultry. 
  4. Herbs and spices: Ginger, turmeric, cinnamon (reduce inflammation and support digestion).
  5. Fermented foods: Yogurt, kefir, kimchi, sauerkraut, miso.

You’ve heard of the famous ginger shots and how they help with digestion. Well, we’re here to confirm that it actually does help you with bloating and other digestive issues. Adding these foods to your diet is sure to help fix up your gut health and regulate your hormones.

Top Tips to Improve Gut Health and Balance Your Hormones

Improving gut health naturally can have a profound impact on hormonal balance, digestion, and overall well-being. Here are tips to build your gut health and hormones

  • Eat a Fiber-Rich Diet: A high-fiber diet supports the diversity of your gut microbiome and regulate s your hormones. Include foods like leafy greens, beans, oats, and flaxseeds to improve digestion and reduce the risk of hormonal imbalance.
  • Incorporate Probiotics and Prebiotics: Probiotics (found in yogurt, kefir, kimchi, and sauerkraut) help restore beneficial gut bacteria. While, prebiotics (found in garlic, onions, bananas, and asparagus) also nourish those good bacteria and improve your gut health.
  • Manage Stress Levels: The gut-brain connection plays a vital role in hormone regulation. Chronic stress disrupts gut health and increases cortisol levels, leading to hormonal imbalance. If you can, try to reduce your stress with mindfulness, meditation, deep breathing, or yoga.
  • Get Enough Sleep: Poor sleep negatively impacts the gut microbiome and disrupts hormone balance. Aim for 7–9 hours of quality sleep each night to support gut health and hormonal stability. If you have a terrible sleep schedule, then you’ve got to fix it right now.
  • Limit Processed Foods and Sugars: Processed foods and added sugars can disrupt the gut microbiome, leading to inflammation and insulin resistance. Opt for whole, nutrient-dense foods instead.
  • Reduce Your Alcohol and Caffeine Intake: Too much alcohol and caffeine can disrupt the gut bacteria and increase cortisol levels, which then lead to hormonal imbalances. Try taking it in moderation or herbal alternatives like chamomile or peppermint tea.
  • Chew Your Food Thoroughly: Weird advice but yeah proper digestion starts in the mouth. Chewing your food well helps break it down for better nutrient absorption and reduces bloating.

 

Adding these simple habits into your routine, can support digestion, enhance hormone regulation, and help you feel your best.

Frequently Asked Questions

Yes, an unhealthy gut can lead to hormonal imbalance by disrupting estrogen metabolism, increasing cortisol, and affecting insulin regulation.

Signs of an unhealthy gut include bloating, irregular periods, acne, mood swings, fatigue, and weight changes

Results vary, but with consistent dietary and lifestyle changes, you may notice improvements in your gut health and hormones within a few weeks to months.

Final Thoughts for You

Your gut health plays a significant role in maintaining hormonal balance. By eating a nutrient-dense diet, managing stress, and prioritizing sleep, you can support both your gut and hormone health naturally. Start making those small changes today, and your body will thank you in the long run.

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  2. Zhang, Y.-J., Li, S., Gan, R.-Y., Zhou, T., Xu, D.-P., Li, H.-B., 2015. Impacts of Gut Bacteria on Human Health and Diseases. International Journal of Molecular Sciences 16, 7493.
  3. Sun, L.-J., Li, J.-N., Nie, Y.-Z., 2020. Gut hormones in microbiota-gut-brain cross-talk. Chinese Medical Journal 133, 826.
  4. He, S., Li, H., Yu, Z., Zhang, F., Liang, S., Liu, H., Chen, H., Lü, M., 2021. The Gut Microbiome and Sex Hormone-Related Diseases. Frontiers in Microbiology 12, 711137.
  5. Small intestinal bacterial overgrowth (SIBO)-Small intestinal bacterial overgrowth (SIBO) – Symptoms & causes [WWW Document], n.d. . Mayo Clinic. URL https://www.mayoclinic.org/diseases-conditions/small-intestinal-bacterial-overgrowth/symptoms-causes/syc-20370168 (accessed 3.25.25).
margaret etudo

medically reviewed by margaret etudo, BPharm. written by the vitamins for woman team.

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