Immune system & infections: 7 tips
17.10.2025
The immune system repels viruses
Nowadays, it is particularly important to support the immune system and the body's own defenses, because a healthy immune system is able to effectively ward off viruses. 95% of the immune system is in our intestines, which is why - as we generally recommend - you should pay particular attention to your intestinal health.
How do I take care of myself and my family?
We in the aescolab team and our families also take a wide range of nutritional supplements: We also take important micronutrients such as zinc, magnesium, selenium, chromium, copper, iron and manganese: That means a small battle of pills, drops and powders in the morning after breakfast, but that is now simply part of normal life. We also consume good intestinal bacteria and high doses of vitamin D and active B vitamins every day. Secondary plant substances such as turmeric or incense are also a great addition.
In the morning, we can recommend meditation or even a short exercise session followed by a breathing exercise. Drinking enough good water throughout the day is important for good bodily function: At home, we drink filtered water or, alternatively, high-quality water from glass bottles.
On stressful days, we specifically use infusions with vitamin C or amino acids to support the immune system. A regular sleep rhythm plays a crucial role, as the body's most important regeneration phase is between 10 pm and 2 am. Movement is also an integral part of our routine — to a reasonable extent and without overload. In addition, we use sauna sessions to relax, even though this is currently not always possible on a regular basis.
In summary: 7 tips from us for you
We therefore recommend the following measures for the coming period, which complement the usual tips such as “frequent hand washing or better still hand disinfection” or “sneeze into the crook of your arm”:
- Reduce your stress (this weakens the immune system in particular)
- Go to bed on time (22-23)
- Cook regional, fresh dishes with lots of vegetables and few inflammation-promoting foods
- Drink at least 2.5 - 3 liters of water per day (if your health allows it)
- Get out in the fresh air every day (go for a walk or exercise)
- Develop a relaxation method that is right for you (yoga, meditation, breathing exercises)
- Give your body the micronutrients/vitamins and intestinal bacteria it needs (we would be happy to advise you on this) or make an appointment for infusion therapy in our laboratory
About the author
Ruth Biallowons
CMO & Co-Founder
Ruth Biallowons is a board-certified general practitioner with a specialization in Functional Medicine and over 18 years of clinical experience in treating complex chronic conditions. She supports individuals with autoimmune diseases, fatigue syndromes, and hormonal imbalances in restoring their health through a holistic approach. Currently, she is building aescolab as Co-Founder and Chief Medical Officer—a start-up focused on comprehensive lab diagnostics and personalized lifestyle intervention recommendations. She also leads Biallomed, one of Germany’s leading private practices, specializing in functional diagnostics, micronutrient medicine, and individualized treatment strategies. In addition, she hosts her own podcast and is a sought-after speaker at conferences, podcasts, and medical events, where she educates both health-conscious individuals and healthcare professionals on a wide range of medical topics. Her work combines deep medical expertise with a strong entrepreneurial vision to create modern, real-life health solutions. Ruth Biallowons studied medicine in Germany and has continuously expanded her education both nationally and internationally, including advanced training at Harvard Medical School Immunology) and in areas such as functional medicine, nutritional therapy, and integrative health promotion.
More interesting articles
Vitamin D: Key to Bones, Immune System and Wellbeing
Vitamin D is much more than just a vitamin — it is a Essential prohormone, which controls numerous vital functions in the body. Not only does it affect bone health, but it also plays a crucial role in the immune system, muscle function, and even brain health. Optimal vitamin D levels are associated with a lower risk of cardiovascular disease, autoimmune diseases, and certain types of cancer.
The problem: In our latitudes, sufficient vitamin D production through sunlight is often not guaranteed — especially during the winter months. Many people therefore unconsciously suffer from a deficiency, which can be associated with fatigue, vulnerability to infections, muscle pain or even depression.
This article shows you why vitamin D is essential for your health, how to identify a deficiency and what you can do to get your levels up to optimal levels.
Blood tests deciphered: Why not all analyses are the same
Omega-3: Why your body can't do without