As we approach the end of flu season and prepare for the arrival of warmer weather, it is important to consider the state of our immune system. With several months of cold and ailments ahead of us, it’s crucial to understand how to strengthen our defenses against viruses and bacteria. To shed light on this topic, we consulted with Filippo Ongaro, a doctor of astronauts and expert in anti-aging medicine.
According to Dr. Ongaro, the immune system is greatly affected by the lifestyle a person has, with stress being a major factor. High levels of stress can have a direct immunosuppressive effect, weakening the immune system and making individuals more vulnerable to infections and other pathologies. In addition to stress management, Dr. Ongaro emphasized the importance of a correct nutritional lifestyle and regular physical activity in supporting the immune system.
When it comes to micronutrients, Dr. Ongaro highlighted the significance of vitamins for the immune system. He stressed the importance of a regular, balanced, and ample supply of vitamins, which may not always be possible through diet alone. Furthermore, he pointed out the role of vitamin D3, which is produced through exposure to the sun and may need to be supplemented in many cases. To determine if there are deficiencies, Dr. Ongaro recommended laboratory tests to evaluate vitamin parameters.
In terms of dietary choices, Dr. Ongaro emphasized the importance of consuming foods of plant origin, which provide a bulk of the intake of vitamin substances, micronutrients, and antioxidants. He advised against consuming foods with many calories and few nutrients, as they leave little room in the diet for nutrient-dense foods. This underscores the importance of nutritional education and making conscious choices about food consumption.
In addition to nutrition, Dr. Ongaro also highlighted the role of physical activity in strengthening the immune system, cautioning against overexertion. Furthermore, he mentioned the potential benefits of heat and cold exposure, such as using a sauna or ice bath, in enhancing the body’s adaptability and immune response.
As we navigate the transition from flu season to the warmer months, it’s important to be mindful of our immune system’s needs and take proactive steps to support its function. By incorporating stress management, proper nutrition, physical activity, and other lifestyle factors, individuals can work towards bolstering their immune defenses and maintaining overall health and well-being.