When you feel healthy and happy, you can really get the most out of your day. Optimal resistance plays a major role in this. But what does it actually mean to have good resistance? And what can you do to strengthen it naturally? Read on and discover how you can increase your resistance naturally with small adjustments!

In this article, you will read about:

  • The difference between your resistance and immune system
  • What constitutes good resistance
  • What contributes to a strong immune system
  • How you can support your resistance in a natural way

Resistance vs. immune system: what is the difference?

The terms “resistance” and “immune system” are often used interchangeably, but they do not mean exactly the same thing. Your immune system is the biological system in your body that protects you against pathogens such as viruses, bacteria and fungi. It consists of a network of cells, tissues, organs (such as your spleen and lymph nodes) and substances (such as antibodies) that work together to detect and eliminate intruders.

Your resistance, on the other hand, is the extent to which your body is able to ward off external influences that cause illness. In other words, it is the practical outcome of how well your immune system functions. When your resistance is high, it usually means that your immune system is well balanced and responds adequately to threats, without being overactive or too weak.

What is good resistance, and why is it so important?

Good resistance means that your immune system is strong and alert. It protects your body against viruses, bacteria and other pathogens. When your resistance is optimal, you feel more energetic, you are less likely to get sick and you recover faster after an infection. But what actually determines how well your immune system works?

What influences your immune system?

Your immune system is influenced by a combination of factors. The best known are:

  • Nutrition: Your body needs sufficient vitamins, minerals, antioxidants and fibre to produce and maintain the building blocks of the immune system. Examples include vitamin C, zinc, iron and omega-3 fatty acids, all of which contribute to a healthy immune system.
  • Sleep: During deep sleep, recovery processes take place, inflammatory responses are inhibited and immune cells are produced or activated. Poor or insufficient sleep therefore makes you more susceptible to infections.
  • Exercise: Exercise not only stimulates your blood circulation, but also ensures that immune cells can move more efficiently through your body. In addition, regular physical activity helps to inhibit inflammation and reduce stress.
  • Stress levels: Prolonged or chronic stress disrupts the balance of your immune system. It increases the production of stress hormones such as cortisol, which can suppress inflammatory responses and make the body less resistant to viruses and bacteria.

But did you know that your social life, nature, and even music can also influence your resistance? Below, you will discover surprising ways in which you can give your immune system a natural boost:

1. Optimise your sleep and morning routine

A strong immune system starts with the basics. Sufficient, good-quality sleep and a good evening routine. During the night, your body recovers and immune cells are activated. Sleep deprivation makes your body more susceptible to infections. Maintain a regular sleep pattern and avoid screens (blue light) just before bedtime.

How you start your morning also matters. Sunlight in the early hours helps produce vitamin D, a substance that is essential for a properly functioning immune system. A nutritious breakfast with, for example, oatmeal, berries or a smoothie with spinach and chia seeds provides your body with the fuel it needs. In addition, stable blood sugar prevents spikes in the stress hormone cortisol, which is beneficial because consistently high cortisol levels can slow down the immune system. Add a short physical activity, such as yoga or a gentle walk, and you immediately put your body in the right mode: active, alert and resilient.

2. Forest bathing: a natural immunity booster

Forest bathing, also known as “Shinrin-yoku” in Japan, is more than just a walk in the woods. It is about completely immersing yourself in nature and consciously taking in the peace and scents of the forest. Research shows that forest bathing can increase the production of natural immune cells, which help protect our bodies against viruses and infections. It also helps to reduce stress hormones, which in turn has a positive effect on your immune system 4 5.

Even short periods in a wooded area can have an effect. So put on your walking shoes and immerse yourself in nature!

3. Gut health: the key to a strong immune system

Your gut flora plays a crucial role in your immunity. About 70% of your immune system is located in your gut! You can support your gut health with fibre-rich foods such as whole grains, legumes, vegetables and fruit. Fermented products such as yoghurt, sauerkraut and kefir add natural probiotics: good bacteria that contribute to the balance in your intestines. Exercise and stress reduction also have a positive effect on your gut flora, and therefore your immune system. Even more reasons to try forest bathing from tip 2 ;)

4. Social contacts as an immune booster

Did you know that regular social contact also contributes to your immune system? Social interaction reduces stress and can have a positive effect on your immune system. People who have regular contact with friends, family or colleagues support their immune system through this contact. Good conversations, touch, a listening ear: they signal to your brain that you are safe, giving your body room to recover. Despite a busy schedule, make sure you make time for fun and good conversations!

5. The power of music and sounds

Music can do more than just improve your mood. It also has a demonstrable effect on your immune system. Listening to soothing music or nature sounds reduces stress, regulates your heart rate and stimulates the production of antibodies.

These antibodies help your body respond quickly and effectively to pathogens. Whether you choose classical music, soft piano sounds or the sound of rain in the forest, your nervous system responds immediately. And when your nervous system relaxes, your immune system has room to strengthen.

6. Laughter is the best medicine

It may sound cliché, but laughter really is good for you! Laughter reduces stress hormones and increases the number of white blood cells in your body, which play an important role in fighting infections. Try to consciously incorporate moments of humour into your life. For example, watch a funny film, read a comical book, or spend time with people who make you laugh.

Conclusion

Strengthening your immune system does not require drastic changes; it is often the small, daily habits that make the biggest difference in the long run. By making conscious choices, step by step, in what you eat, how you live, and what you surround yourself with, you give your body the chance to remain strong, resilient, and balanced every day. In this way, you not only work on improving your resistance, but also on a healthier, more energetic life as a whole.

Source

  1. Al-Abri, M. A., Al-Yaarubi, S., & Said, E. A. (2023). Circadian Rhythm, Sleep, and Immune Response and the Fight against COVID-19. Oman medical journal, 38(2), e477. https://doi.org/10.5001/omj.2023.38
  2. Holick, M. F. (2007). Vitamin D deficiency. The New England Journal of Medicine, 357(3), 266–281. https://doi.org/10.1056/NEJMra070553
  3. Gustafson, M. P., Wheatley-Guy, C. M., Rosenthal, A. C., Gastineau, D. A., Katsanis, E., Johnson, B. D., & Simpson, R. J. (2021). Exercise and the immune system: taking steps to improve responses to cancer immunotherapy. Journal for immunotherapy of cancer, 9(7), e001872. https://doi.org/10.1136/jitc-2020-001872
  4. Tsunetsugu, Y., Park, B. J., Ishii, H., Hirano, H., Kagawa, T., & Miyazaki, Y. (2007). Physiological effects of Shinrin-yoku (taking in the atmosphere of the forest) in an old-growth broadleaf forest in Yamagata Prefecture, Japan. Journal of Physiological Anthropology, 26(2), 135–142. https://doi.org/10.2114/jpa2.26.135
  5. Li, Q. (2010). Effect of forest bathing trips on human immune function. Environmental Health and Preventive Medicine, 15(1), 9-17. 
  6. Mayer, E. A. (2011). Gut feelings: the emerging biology of gut-brain communication. Nature Reviews Neuroscience, 12(8), 453–466. https://doi.org/10.1038/nrn3071
  7. McEwen, B. S. (2006). Protective and damaging effects of stress mediators: central role of the brain. Psychiatry Research, 142(2-3), 109-117. 
  8. Hostinar, C. E., & Gunnar, M. R. (2015). Social Support Can Buffer against Stress and Shape Brain Activity. AJOB Neuroscience, 6(3), 34–42. https://doi.org/10.1080/21507740.2015.1047054
  9. Panksepp, J., & Bernatzky, G. (2002). Emotional sounds and the brain: the neuro-affective foundations of musical appreciation. Behavioural Processes, 60(2), 133–155. https://doi.org/10.1016/s0376-6357(02)00080-3
  10. Toda, M., Kusakabe, S., Nagasawa, S., Kitamura, K., & Morimoto, K. (2007). Effect of laughter on salivary endocrinological stress marker chromogranin A. Biomedical Research, 28(2), 115–118. https://doi.org/10.2220/biomedres.28.115
  11. Besedovsky, L., Lange, T., & Haack, M. (2019). The Sleep-Immune crosstalk in health and disease. Physiological Reviews, 99(3), 1325–1380.

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