Cortisol, often referred to as the “stress hormone,” plays a crucial role in our body’s response to stress and regulates various processes essential for daily functioning. While it’s vital for survival, consistently high levels of cortisol can have detrimental effects on our health and well-being. In this article, we’ll explore what cortisol is, its effects on the body, how to recognize high levels of cortisol, and practical ways to lower it naturally.
Table of Contents
What is Cortisol?
Cortisol is a steroid hormone produced by the adrenal glands (triangular-shaped glands located on top of both kidneys) in response to stress.
It helps regulate metabolism, and immune responses; it manages how your body utilizes proteins, fats, and carbohydrates; it plays a key role in controlling your blood sugar and blood pressure; cortisol also lowers inflammation and it regulates how your body regulates its sleep-wake cycle.
Cortisol is on a circadian rhythm. Normally, cortisol levels fluctuate throughout the day, peaking in the morning to help us wake up and declining throughout the day to facilitate deep sleep between 12:00-04:00 AM.
High cortisol levels can be really disadvantageous for your health.
Recognizing high cortisol levels
High cortisol levels, especially when chronically elevated due to ongoing stress or other factors, can indeed have several negative effects on your health and well-being. Here are some of the potential consequences and high cortisol symptoms of high cortisol levels:
- Weight Gain: Persistent abdominal/belly fat despite efforts to lose weight. Cortisol is associated with increased appetite and cravings for unhealthy, high-calorie foods. It also promotes fat storage, particularly around the abdomen and in your face (moonface). This can lead to weight gain and difficulties in losing weight. When cortisol is too high for too long it raises blood glucose, which will lead to fat storage, instead of fat loss (estrogen dominants).
- Suppressed Immune Function: Cortisol plays a role in regulating immune responses. However, prolonged high cortisol levels can suppress immune function, making you more vulnerable to infections and illnesses.
- Digestive Issues: Elevated cortisol levels can disrupt digestion and lead to gastrointestinal problems such as bloating, stomach cramps, changes in bowel habits, and even irritable bowel syndrome (IBS). That’s why taking care of your gut is important.
- Sleep Disturbances: Difficulty falling asleep, difficulty staying asleep, fatigue, or waking up feeling unrested. Cortisol normally follows a daily rhythm, peaking in the morning to wake you up and declining throughout the day to facilitate sleep. However, high cortisol levels, especially when persistent, can interfere with this rhythm, leading to difficulty falling asleep, staying asleep, or waking up feeling unrested. This would result in waking up around 02:00 – 02:30 AM and falling asleep around 08:00 AM because your circadian rhythm is disturbed by your high cortisol levels since cortisol also has the circadian rhythm.
- Mood Disorders: Increased anxiety, irritability, or feelings of depression. Chronic stress and high cortisol levels are associated with increased anxiety, irritability, and feelings of depression. Cortisol can affect neurotransmitter levels in the brain, contributing to mood changes and emotional instability.
- Skin and Hair issues: hair loss and acne because of the disturbance in the hormonal levels, you can experience more skin issues.
- High Blood Pressure: Cortisol is involved in regulating blood pressure. Prolonged elevation of cortisol levels can contribute to hypertension (high blood pressure), which increases the risk of heart disease and stroke.
- Impaired Cognitive Function: Chronic stress and elevated cortisol levels can impair memory, concentration, and decision-making abilities. It can also affect learning and contribute to mental fatigue.
- Bone Density Loss: Joint-pain or muscle fatigue. Cortisol interferes with the formation of new bone tissue ( osteoblast: bone building hormone) and can lead to decreased bone density over time, increasing the risk of osteoporosis.
- Reproductive Issues: In women, high cortisol levels can disrupt the menstrual cycle and reduce fertility. In men, it can lower testosterone levels and affect sperm production. “When our stress levels rise, resulting in high cortisol, our main releasing sex hormone, gonadotropin-releasing hormone (GnRH), which is secreted by the hypothalamus, gets suppressed. As a result, sperm count, ovulation, sex hormones and sexual activity can decrease.”
These symptoms and consequences can help you recognize if you have high cortisol, but consult a doctor for medical advice. (DISCLAIMER)
High Cortisol and Inflammation
Inflammation is a complex biological response of the body’s immune system to harmful stimuli, such as pathogens, damaged cells, or irritants. Its primary purpose is to eliminate the initial cause of injury, clear out damaged cells, and repair tissue.
Inflammation can be categorized into two main types:
- Acute Inflammation: This is the immediate and short-term response to injury or infection. It typically involves redness, heat, swelling, pain, and loss of function in the affected area. Acute inflammation is a normal and essential part of the healing process. Examples include the redness and swelling around a cut or the pain and swelling of a sprained ankle.
- Chronic Inflammation: This is a prolonged and often low-grade inflammatory response that can last for months or even years. It may occur when the immune system continues to react inappropriately or when acute inflammation does not resolve. Chronic inflammation is associated with various diseases, including rheumatoid arthritis, inflammatory bowel disease, and cardiovascular disease. It can result in ongoing tissue damage and contribute to the development of chronic conditions.
Key features of inflammation include:
- Increased Blood Flow: To bring immune cells and proteins to the affected area, leading to redness and warmth.
- Vascular Permeability: Increased permeability of blood vessels allows immune cells and proteins to move into tissues, causing swelling.
- Immune Cell Activation: Recruitment and activation of immune cells to combat the harmful stimuli.
- Chemical Mediators: Release of signaling molecules, such as cytokines and prostaglandins, that regulate the inflammatory response.
While inflammation is a protective mechanism designed to promote healing, when it becomes dysregulated or excessive, it can contribute to tissue damage and various health problems.
High cortisol levels and inflammation are linked, and understanding their relationship can provide insight into managing various health conditions. Here’s how they are connected:
1. Cortisol as an Anti-Inflammatory Agent: Cortisol is a hormone produced by the adrenal glands in response to stress. Its primary role is to help the body manage stress, and it generally has anti-inflammatory effects. Under normal circumstances, cortisol helps to regulate and dampen inflammatory responses by suppressing the activation of the immune system.
2. Chronic Stress and Cortisol Dysregulation: When stress is chronic, the body may produce consistently high levels of cortisol. While cortisol has anti-inflammatory properties, prolonged exposure to high levels can disrupt its normal function. The body’s response to chronic stress can lead to a state of cortisol resistance, where cells become less responsive to cortisol’s regulatory effects.
3. Inflammation from Cortisol Imbalance: Elevated cortisol levels over an extended period can contribute to inflammation in several ways:
Immune System Disruption:
Chronic high cortisol levels can impair the immune system’s ability to regulate inflammation. This can result in an overactive immune response and increased production of pro-inflammatory cytokines, which are molecules that promote inflammation.
Insulin Resistance:
High cortisol levels can lead to insulin resistance, a condition where the body’s cells become less responsive to insulin. Insulin resistance is associated with increased inflammation.
Altered Metabolism:
Persistent high cortisol can affect the metabolism of fats and proteins, leading to metabolic disturbances that contribute to inflammatory processes.
4. Feedback Loop: There is also a feedback loop between inflammation and cortisol levels. Inflammatory conditions can trigger the release of cortisol as part of the body’s response to inflammation. However, if this process is prolonged or dysregulated, it can lead to a vicious cycle where inflammation and elevated cortisol levels perpetuate each other.
Our 20 tips: fix your cortisol naturally
Managing cortisol levels involves adopting lifestyle changes that reduce stress and promote relaxation. Here are our 20 tips on how to lower cortisol levels
- Huberman’s Rise-RISE technique: right when you wake up (rise up), get out (rise out) of bed and get your body running. Stay out of hibernation, follow along with your circadian cortisol waves, you will feel more energised during the day and going to bed at night will be easier.
- Dr. Eric Berg’s tips:
Get more good natural sleep: anything that increases growth hormone will lower and push down your cortisol levels, so the ratio between growth hormone and cortisol should be balanced. The pituitary gland makes growth hormone and it activates during sleep. - Increase IGF(insulin-like growth factor): it’s a hormone produced by your liver that regulates fat-burning and helps regulate blood sugars when you are not eating. Insulin regulates blood sugar when you are eating and IGF regulates sugar when you are not eating, primarily while sleeping. So if you are eating all day long and never giving your body a chance not to eat, then you will not trigger growth hormone and your cortisol will stay high. So have 2/3 meals a day and stop having many snacks during the day to increase growth hormone, lower cortisol and get better overall gut-health
- Getting sunlight: get your serotonin and endorphins up so you will feel calmer and more euphoric, get your vitamin D (which increases your growth hormones), wake up your system with 15-20 minutes of sunlight first thing in the morning. Getting sunlight will also make you sleep better.
- Walking: lower your stress-levels with walking, this will lower your heart rates. Get your fresh air for overall better health and better mood. Fresh air also helps your digestive systems and increases your energy levels. Focus on your surroundings to get your mind off negative things, let them go.
- Physical Work: to get your head off the problem and make your body tired so it is easier to go to bed at night. Engage in activities you enjoy to help reduce stress and promote relaxation. Try something different: colouring, reading, drawing, skating, riding your bike, taking long walks, fishing.
- Increase potassium (vitamin K): ” It allows the nerves to respond to stimulation and muscles to contract (tighten), including those in the heart.” It also supports the nervous system that helps recovery (parasympathetic nervous system) which opposes the fight or flight mechanism. Potassium helps cells move in nutrients and get rid of waste products.
- Improve your circle: don’t hang out with people who bring you down, but with people who bring you up in life. Hang out with people that are in the place of life you want to be in, this will create a good environment for you to get where you want to be. Maintain strong social connections and seek support from friends and family. Social interactions can help buffer the effects of stress. Change your constantly stressful living environment if it is not beneficial to you.
- Practice Stress Management: Incorporate relaxation techniques such as deep breathing, meditation, or yoga into your daily routine to reduce stress.
- Breathing exercises: breathing techniques to get good deep sleep: 5-minute breathing: mindful breathing to lower cortisol and stress levels; put your hands on your stomach and push out your stomach when breathing in, breathe 4 seconds in and 4 seconds out through your nose, in this way, you can breathe deeply. You can do this exercise when feeling stressed, to release anxiety. You can do this while taking a walk, listening to music, and before you go to bed.
- Regular Exercise: Walking is my number 1 to feel better!! Take on exercise like walking, yoga, or swimming to help reduce cortisol levels and promote overall well-being. Aim for a mix of aerobic and strength-training exercises. You will instantly feel better when you are doing something for yourself to take care of yourself.
- Healthy Diet: Eat a balanced diet rich in fruits, vegetables, lean proteins, and whole grains. Avoid excessive caffeine, sugar intake, trans fats and processed foods. Which foods good then? Whole foods which are naturally dens and nourishing; vegetables, fruits, rice. Foods high in B12; beef, chicken, eggs, nutritional yeast. Foods with high Omega 3; fish, plantbased foods like walnuts, avocado, chia and flax seeds, tuna, salmon, olive oil. Magnesium rich foods to relax your muscles, reduce inflammation and help decreasing anxiety and stress: pumpkin seeds, almonds, pistachios, broccoli, bananas, artichokes, spinach, dark chocolate. Foods that help regulate your blood sugar: protein rich foods.
- Keep up your gut health: everything is connected in your body, if you create good gut health you will get less high cortisol levels and also better mental health. Serotonin, your happy hormone, is kept in your belly/gut, so keep your gut happy and yourself. Take probiotics like yoghurt, kimchi, kombucha, sauerkraut. Also, make 3 vast meal moments during the day; stop snacking to give your body time to process your food right.
- Hydrate: Hydration is so important for your body. To have all your systems running correctly you need to absorb enough minerals from the water you drink. I try to drink 2 L of water a day and I’ve seen major differences doing so!
- Limit Alcohol Consumption: Excessive alcohol intake can disrupt cortisol levels. Drink in moderation or avoid alcohol altogether.
- Get Sufficient Sleep: Aim for 7-9 hours of quality sleep per night. Poor sleep can elevate cortisol levels.
- Stay Hydrated: Dehydration can increase cortisol production. Drink plenty of water throughout the day.
- Establish a Routine: Create a daily schedule that includes regular meal times, exercise, and relaxation to help regulate cortisol secretion.
- Limit Exposure to Stressful Situations: Identify sources of stress in your life and take steps to minimize or manage them effectively.
- Consider Mindfulness Practices: Practices such as mindfulness meditation or progressive muscle relaxation can help reduce cortisol levels and improve overall well-being.
Incorporating these tips into your lifestyle can help promote healthy cortisol levels and improve your resilience to stress over time.
Seeking Professional Help:
If you suspect you have chronically high cortisol levels or are experiencing persistent symptoms, consult a healthcare professional. They can perform tests to measure cortisol levels and provide personalized recommendations or treatments. There are saliva tests and hair test, which are more grounding than blood test, because that is only a snapshot of that specific time.
Understanding cortisol and its effects on the body is essential for maintaining overall health and well-being. By recognizing the signs of high cortisol levels and implementing practical strategies to manage stress, you can effectively lower cortisol levels naturally. Prioritize self-care, stress management techniques, a good diet, hydration, an environment that’s making you happy, and a healthy lifestyle to support optimal cortisol balance and improve your quality of life.
Remember, small changes can make a significant difference in reducing stress and promoting a healthier, more balanced life. Take proactive steps today to manage cortisol levels and enhance your overall health.
If you suspect you have high cortisol levels and are experiencing persistent symptoms, it’s essential to consult with a healthcare professional for proper evaluation and management.
With love,
CECA
C’est ca ~ That’s it
WATCH LIST:
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