Simple Habits to Boost Your Immune System

As winter approaches, maintaining a strong immune system becomes a imperative. A recent article in iNews delved into the daily health practices of leading experts, ranging from GPs to personal trainers and nutritionists, on how they boost their immunity. In the article, Şebnem Unluisler, genetic engineer and Chief Longevity Officer at the London Regenerative Institute shared one of her simple but highly effective immune-boosting techniques – nasal breathing.

The Power of Nasal Breathing

Breathing is something we do unconsciously, but how we breathe can make a significant difference to our health. According to Şebnem, breathing through the nose, rather than the mouth, provides several protective benefits. The nasal passages act as natural filters, trapping harmful particles like dust, allergens and bacteria, preventing them from entering the lungs. This type of breathing also boosts the production of nitric oxide, a molecule known for its ability to support immune defense and improve circulation.

Nasal breathing promotes efficient oxygen delivery to the body, which is crucial for supporting respiratory health and cellular function. Additionally, it stimulates the parasympathetic nervous system, the body’s “rest-and-digest” mode, which reduces stress and helps regulate immune function. Stress, if left unchecked, can weaken the immune response, so managing it through such simple practices plays an essential role in staying healthy.

Embrace the Chill with Cold Showers

Another highly effective, yet simple hacks Sebnem recommends to help boost the immune system is cold showers. Whilst, they may sound daunting, especially in the midst of winter, they offer a surprising range of immune-boosting benefits. Şebnem explains that exposure to cold water activates the body’s natural stress response, triggering the release of norepinephrine—a hormone that enhances alertness and promotes the production of immune-supporting white blood cells. Cold showers also improve circulation, which ensures oxygen and nutrients are effectively delivered to tissues, supporting detoxification and faster recovery from physical exertion.

Regular cold exposure also builds resilience to environmental stressors by strengthening the body’s thermoregulation system. This means that with time, your body becomes more efficient at adapting to temperature changes, reducing your vulnerability to seasonal infections. Additionally, cold showers can lower cortisol levels, alleviating stress and further supporting the immune system.

Longevity screening for immune boosting

In addition to simple daily habits, a more comprehensive approach to health is available through longevity screening at the London Regenerative Institute. These advanced screenings provide a complete picture of your overall health by assessing key biomarkers, immune function and areas of vulnerability. By identifying subtle imbalances early on, personalised treatment plans are developed by our expert team of scientists and longevity experts, to enhance wellness, boost immunity and promote long-term vitality. With tailored recommendations, from nutrition and exercise to stress management and immune support, longevity screening empowers individuals to optimise their health proactively, ensuring they not only stay resilient through the winter months but also enjoy improved wellbeing and extended longevity for years to come.