Do you find yourself overly stressed, constantly tired, or even struggling with unexpected weight gain—despite no changes to your diet or workout routine?

Cortisol, which is produced by the adrenal glands, plays a key role in the body’s stress response. It influences various physiological functions, including metabolism, immune response, and blood sugar regulation. While it naturally fluctuates throughout the day, prolonged elevation due to chronic stress can have negative effects, contributing to issues such as weight gain, fatigue, high blood pressure, and a weakened immune system.

In this article, we’ll explore 10 expert-backed strategies to help you naturally lower your cortisol levels.

1. Prioritise quality sleep

Why It’s Important:

Quality sleep is essential for hormone regulation, mental clarity, energy, and overall physical health. Poor sleep can elevate cortisol levels, leading to increased stress and a weakened immune system.

What to Do:

• Aim for 7–9 hours of sleep per night.
• Establish a consistent bedtime routine by winding down with relaxing activities such as reading a book or journaling.
• Power down electronics at least one hour before bedtime and create a sleep-friendly environment by keeping your bedroom cool, dark, and quiet.

2. Stick to a regular wake-up schedule

Why It’s Important: A consistent wake-up time helps regulate your body’s internal clock (circadian rhythm), which is crucial for the natural morning cortisol surge that energises you for the day.

What to Do:

• Wake up at the same time every day, even on weekends.
• Use a gentle alarm, such as a sunrise clock or soothing tone, to avoid abrupt awakenings.

3. Practice a digital detox

Why It’s Important: Too much screen time can contribute to feelings of stress, anxiety, and overwhelm. Especially before bed, this can also negatively affect sleep quality and cortisol regulation.

What to Do:

• Limit your social media and news consumption, particularly in the evenings.
• Disable any notifications that aren’t essential. Additionally, consider activating the “Do Not Disturb” (or “Focus” on iOS) feature at specific times to help you focus more on the present moment rather than being interrupted by notifications.

4. Reduce alcohol in the evenings 

Why It’s Important: Alcohol, especially when consumed close to bedtime, can disrupt sleep patterns and interfere with the body’s natural cortisol rhythm, leading to poorer sleep quality and heightened stress.

What to Do:

• Experts recommend avoiding alcohol at least 3 hours before bed.
• Maintain proper hydration throughout the day to support your body’s detoxification and recovery processes.

5. Delay your morning coffee

Why It’s Important: Caffeine can interfere with the body’s natural cortisol production if consumed too early in the morning, potentially disrupting your hormonal balance and energy levels.

What to Do:

• Delay your first cup of coffee for 1–2 hours after waking up, allowing your body cortisol to rise naturally.
• Eating a nutritious breakfast helps slow the absorption of caffeine. Without food, caffeine can rapidly enter your bloodstream, causing a spike in blood sugar.

6. Embrace morning light

Why It’s Important: Exposure to natural light in the morning helps reset your internal body clock and improve your mood, which is essential for regulating cortisol and supporting overall circadian health.

What to Do:

• Go for a morning walk outdoors shortly after waking, or simply open your blinds to let natural sunlight into your space.
• If you’re short on time in the mornings, simply opening the windows or curtains in your home to let the natural light in is a great start!

7. Regular movement

Why It’s Important: Exercise (both aerobic and mind-body exercises) can be an effective strategy for managing stress and supporting adrenal function. While high-intensity exercise might elevate cortisol levels in some individuals, moderate-intensity activities like walking, cycling, yoga, and dancing are generally more effective at lowering stress hormones without excessively activating the body's stress response.

What to Do:

• Engage in physical activities you enjoy, whether that is yoga, walking, dancing, or any form of moderate exercise.
• Aim for at least 30 minutes of exercise 3-5 times per week, and choose activities that fit comfortably into your lifestyle. Exercising earlier in the day (morning or afternoon) is linked to better sleep quality.

8. Practice mindfulness

Why It’s Important: Adding a mindfulness-based practice to your daily routine may help you manage stress and reduce cortisol levels.

What to Do:

• Dedicate 5–10 minutes every day to deep breathing exercises, meditation, or journaling.
• Experiment with different mindfulness techniques to discover which method best helps 

9. Prioritise balanced nutrition

Why It’s Important: A balanced diet supports stable energy levels, hormone function, and overall well-being. Nutrient-dense foods can help regulate cortisol levels and reduce inflammation.

What to Do:

• Focus on whole foods, including fruits, vegetables, lean proteins, and whole grains.
• Incorporate healthy fats—such as Omega-3s from salmon or flaxseeds—into your diet to help manage stress hormones.

10. Build your stress-management toolbox

Why It’s Important: Personalised stress-management techniques empower you to tackle stress in ways that resonate with your unique lifestyle, which can lead to better long-term control of cortisol levels.

What to Do:

• Experiment with various stress-relief strategies (e.g., taking a hot bath, reading a book, or dancing to your favorite music) to determine what works best for you.
• Keep a log to track your habits and mood over time, enabling you to adjust your approach based on what effectively reduces your stress.

Individual responses to stress vary, so what works for one person may not work for you. That's why it's essential to talk to your doctor before making significant lifestyle changes. 

A healthy stress response requires consistent, mindful adjustments to your daily routine. By focusing on quality sleep, a nutrient-dense diet, regular exercise, and mindfulness practices, you can achieve a more balanced hormonal state and a calmer mind. Remember, even small changes can lead to big improvements over time.

This blog post is for general educational purposes only and does not constitute medical advice. For personalised advice or if you have persistent health concerns, please consult a healthcare professional.

References

1. Research on Circadian Rhythms and Endocrine Function – NCBI
2. Harvard Health Publishing – Reducing Screen Time
3. Study on Caffeine’s Impact on Cortisol – NCBI
4. Harvard Health Publishing – Benefits of Sunlight
5. Harvard T.H. Chan School of Public Health – Stress and Nutrition
6. American Psychological Association (APA) – Stress Management Tips
7. The effects of physical activity on cortisol and sleep: A systematic review and meta-analysis
8. Effectiveness of stress management interventions to change cortisol levels: a systematic review and meta-analysis