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Cortisol & Hair Health: Foods That Lower Cortisol For Healthier Hair

Stress is an unavoidable part of life, and it affects us in various mental and physical ways. One of the key players in our body's stress response system is cortisol, often called the "stress hormone." While cortisol serves important functions in the body, excessive and prolonged stress can result in elevated cortisol levels, harming our health, including our skin, scalp, and hair.

However, cortisol-reducing foods can help to lower cortisol levels in our body. In this thorough guide, we will discover the impact of cortisol on hair health and a variety of foods that naturally reduce cortisol levels. So, let us dive into the world of cortisol and learn how to nourish our bodies for healthier hair and overall well-being.

Before we explore the foods that lower cortisol levels, let us take a closer look at what cortisol is and how it affects our bodies.

In this post

Understanding Cortisol: The Stress Hormone

Cortisol, the stress hormone, is a hormone made by the adrenal glands and is important for how your body reacts to stress. This hormone is often associated with the "fight or flight" response, our body's way of preparing to deal with perceived threats or stressors.

When we face a stressful situation, cortisol is released into the bloodstream. It serves several functions during this response:

  • Increases Heart Rate and Blood Pressure: Cortisol prepares the body for action by increasing heart rate and blood pressure, providing the energy needed for a rapid response.

  • Mobilizes Glucose: It releases glucose into the bloodstream, making it readily available for our muscles to use if we need to flee or confront a threat.

  • Suppresses Non-Essential Functions: Cortisol helps redirect resources away from non-essential bodily functions, such as digestion and reproductive processes, to prioritize immediate survival.

Cortisol, once a vital hormone for our survival, acted as our body's rapid-response system to physical threats in the past. However, today's stressors often differ from immediate physical dangers, leading to prolonged periods of heightened cortisol levels. This chronic stress can detrimentally impact our well-being in several ways:

1. It can result in lower cortisol levels, which may seem beneficial but can leave us feeling even more stressed and anxious, as cortisol helps our bodies manage stress effectively.

2. Sustained high cortisol levels can lead to weight gain, particularly around the abdomen, as it prompts our bodies to store excess glucose as fat. Elevated cortisol can also raise blood pressure, potentially damaging blood vessels and straining the heart. Chronic stress disrupts sleep patterns, causing persistent tiredness and sleep disturbances.

3. It results in stomach issues like diarrhea, bloating, cramps, and overall digestive discomfort, as well as cognitive challenges, including difficulty concentrating and a foggy memory.

4. The effects of stress on the skin, scalp, and hair can result in skin problems such as acne and disruptions in hair health, potentially leading to hair loss or thinning.

5. Reducing and handling stress is crucial to maintaining a balanced cortisol level and promoting overall health in our contemporary, stress-filled lives.

The Impact of Cortisol on Scalp and Hair Health

When the body produces too much cortisol, it can disturb the natural growth cycle of our hair and lead to irritation on the scalp. Additionally, elevated cortisol can break down collagen and elastin, causing the loss of tiny blood vessels that supply nutrients and oxygen to the scalp's skin, potentially harming hair follicles and growth.

According to the experts, cortisol's impact extends to our hair, skin, and scalp, negatively affecting cell signals and increasing oxidative stress, which can further disrupt the natural hair growth cycle. This can result in hair loss and reduced hair regrowth efficiency, potentially leading to thinning or balding areas on the scalp.

Now that we understand the impact of cortisol on our bodies, particularly on our hair and scalp health, let us explore how to reduce cortisol levels naturally and what foods lower cortisol levels.

Foods That Lower Cortisol Levels

The Best Foods to Lower Cortisol for a Healthier Body and Mind (and Hair)

Reducing cortisol levels begins with a balanced, nutrient-rich diet. Opt for foods that decrease cortisol levels. If incorporating them all seems challenging, consider using supplements as nutritional supplements offer a convenient way to make sure you get essential vitamins and minerals for your scalp and hair.

When chronic stress is high and long-lasting, your body shifts priorities to save energy for essential functions, potentially affecting your menstrual cycle and hair growth. To counter this, focus on magnesium-rich foods to reduce cortisol, include B12-rich foods to help your body manage cortisol, opt for protein-rich choices to keep your blood sugar stable, and add Omega-3 fatty acids to reduce inflammation. These dietary changes can help you manage stress and improve your overall health.

Here are some foods that can lower cortisol levels, part of a cortisol diet:

1. Avocados

Avocados are rich in magnesium, potassium, B vitamins, and vitamin K. They also contain heart-healthy monounsaturated fats, which can help decrease stress.

2. Bananas

Bananas provide magnesium, potassium, and soluble fiber. They also contain vitamins A, B-6, and C, which can contribute to stress reduction.

3. Broccoli

Broccoli is an excellent source of magnesium, calcium, iron, potassium, zinc, and vitamin C, which can help reduce cortisol levels.

4. Dark Chocolate

Dark chocolate contains fiber, iron, and magnesium, which are known to reduce cortisol levels. Additionally, it provides zinc and copper, important minerals for stress management.

5. Seeds

Various seeds like pumpkin, chia, hemp, flax, and ground flax meal are rich in Omega-3 fatty acids. These fatty acids help support blood sugar control, which can lead to lower levels of cortisol.

6. Spinach

Spinach is high in magnesium and provides potassium, folate, fiber, iron, vitamin A, vitamin C, and vitamin K, all of which can reduce stress.

7. Nutritional Yeast

Nutritional yeast is protein-rich and high in B12, which plays a role in metabolizing cortisol in the gut.

8. Probiotics

Fermented foods like kimchi, miso, and sauerkraut contain probiotics that promote gut health. A healthy gut microbiome can help balance hormones and support the immune system, ultimately helping manage stress.

9. Olive Oil

Olive oil is an enriching addition to your diet, thanks to its Omega-3 fatty acids content. These healthy fats are crucial in reducing inflammation, particularly the kind brought on by stress.

10. Nuts

Walnuts and almonds are exceptional for maintaining stable blood sugar and cortisol levels. These nuts offer a healthy balance that aids in managing stress effectively.

11. Adaptogens

Specific adaptogens, such as mushrooms, moringa, and ashwagandha, have been shown to help reduce high cortisol levels and minimize the damage caused by free radicals.

12. Cinnamon

Cinnamon is known for supporting blood sugar regulation, which can help maintain cortisol levels within a healthy range.

Incorporating these cortisol-reducing foods into your diet can support your body's ability to manage stress and maintain healthier hair and skin. These foods provide essential nutrients that play a role in stress response and overall well-being.

To maintain balanced cortisol levels and support your overall health, limiting or avoiding foods that cause inflammation and increase the cortisol level is wise. Let us explore the same in the next section.

What Foods to Avoid

In addition to focusing on cortisol-reducing foods, it is equally important to be mindful of foods that can increase your cortisol levels. It has a pro-inflammatory effect on cells, meaning it can increase inflammation in the body.

It is best to avoid the following foods to maintain lower levels of cortisol:

1. Refined Sugar

Sugar intake can significantly affect cortisol levels as cortisol releases glucose into the body, and consuming sugar adds extra glucose, leading to higher blood sugar levels.

2. Alcohol

Excessive alcohol consumption can disrupt hormonal balance, including cortisol regulation.

3. Refined Grains

Eating refined grains like white bread and pasta can increase your blood sugar quickly, which can lead to higher cortisol levels.

4. Trans Fats

Some processed foods, such as fried foods, margarine, and baked goods, contain trans fat. They are also found in some animal products, such as beef and dairy.

Eating trans fats can cause inflammation in the body and lead to higher cortisol levels.

5. High Levels of Saturated Fat

Animal products like meat, butter, and cheese contain saturated fat. It is also found in some processed foods, like cookies and cakes. Excess of saturated fat can increase the amount of cortisol your body produces.

Lifestyle Habits for Lowering Cortisol

In addition to dietary choices, knowing how to decrease cortisol involves adopting lifestyle practices that enhance overall well-being and reduce stress. Prioritize adequate sleep, maintain a consistent sleep schedule, and create a calming bedtime routine to lower cortisol levels.

Incorporate mindfulness techniques like meditation and deep breathing into your daily routine. Regular exercise, stretching, and restorative yoga can help ease muscle tension and promote relaxation. Mindful eating with nutrient-rich foods supports stress reduction. Pay attention to your self-care products, choosing ones that align with your holistic approach to self-care. By embracing these habits, you can complement your efforts to decrease cortisol and cultivate a more balanced, stress-resilient lifestyle.


In summary, cortisol, the stress hormone, can impact our hair, skin, and overall health. To reduce cortisol levels, include cortisol-reducing foods like avocados, bananas, and broccoli in your diet. Avoid foods that can raise cortisol, such as sugary and fatty options.

Alongside incorporating a cortisol diet, adopt simple lifestyle habits like prioritizing sleep, practicing mindfulness, staying active, and embracing holistic self-care. These steps complement your diet, reducing stress and promoting vitality.

Remember, small changes can significantly improve your emotional and physical well-being, including healthier hair and a happier you.



About The Author: Paula Bland

Paula Bland - Natural Hair consultant

The founder of TLP, Paula Bland, is a medically qualified Nurse Practitioner, Hair aesthetician, and psychiatric Nurse Practitioner known for her highly effective hair consultation. Paula has a non-traditional approach to hair care and advocates a chemical-free, natural, and holistic approach. The Love of People is her brainchild, and its products reflect her approach to hair health and have helped women with naturally curly hair manage their curls in a chemical-free and organic way.



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