Tips to improve immune system – as bronchitis and laryngitis
- Addressing underlying infections: Functional medicine practitioners may use a variety of tools to identify and address underlying infections that may be contributing to bronchitis and laryngitis, including blood tests, stool tests, and other diagnostic tools. This may involve the use of antimicrobial herbs or prescription medications.
- Supporting immune function: Supporting the immune system is an important aspect of functional medicine treatment for respiratory infections. This may involve the use of immune-boosting herbs or supplements, such as vitamin C or echinacea.
- Reducing inflammation: Inflammation can be a contributing factor in bronchitis and laryngitis. Functional medicine practitioners may recommend dietary changes or supplements that can help reduce inflammation, such as omega-3 fatty acids, turmeric, or ginger.
- Addressing underlying digestive issues: Gut health can have a significant impact on overall health and immune function. Functional medicine practitioners may recommend dietary changes, probiotics, or other interventions to address underlying digestive issues that may be contributing to respiratory infections.
- Lifestyle modifications: Functional medicine practitioners may recommend lifestyle modifications to support overall health and reduce the risk of respiratory infections, such as getting enough sleep, managing stress, and avoiding exposure to environmental toxins.
It’s important to note that functional medicine treatment is highly individualized, and the specific approach to treating bronchitis and laryngitis will depend on the individual patient’s unique health status and needs. It’s always best to consult with a qualified functional medicine practitioner who can help develop a personalized treatment plan.
Benefits of NAC
N-acetylcysteine (NAC) is a natural supplement that has been studied extensively for its potential health benefits. Here are some of the benefits that have been associated with taking NAC:
- Antioxidant activity: NAC is a powerful antioxidant that helps to protect cells from oxidative stress, which can lead to inflammation, DNA damage, and other health problems.
- Respiratory health: NAC has been shown to improve respiratory health by reducing mucus production and inflammation in the airways. It is often used as a treatment for respiratory conditions such as chronic obstructive pulmonary disease (COPD) and cystic fibrosis.
- Liver health: NAC can help to protect the liver from damage caused by toxins and alcohol. It is often used as a treatment for liver diseases such as nonalcoholic fatty liver disease (NAFLD) and liver cirrhosis.
- Mental health: NAC has been shown to have a positive effect on mental health by reducing symptoms of depression, anxiety, and obsessive-compulsive disorder (OCD). It may also help to improve cognitive function in people with schizophrenia and bipolar disorder.
- Cardiovascular health: NAC may help to improve cardiovascular health by reducing inflammation and oxidative stress, which can contribute to heart disease. It has also been shown to improve endothelial function, which is important for healthy blood vessel function.
- Immune system support: NAC has been shown to support the immune system by increasing the production of glutathione, a powerful antioxidant that helps to protect cells from damage caused by toxins and free radicals.
It is important to note that while NAC is generally considered safe, it can interact with certain medications and may not be appropriate for everyone. As with any supplement, it is best to speak with a qualified healthcare professional before taking NAC.

Here are some references that support the benefits of N-acetylcysteine (NAC):
- Sadowska, A. M., & Verbraecken, J. (2019). N-acetylcysteine for antioxidant therapy: pharmacology and clinical utility. COPD: Journal of Chronic Obstructive Pulmonary Disease, 16(3-4), 247-255.
- Zafarullah, M., Li, W. Q., Sylvester, J., & Ahmad, M. (2003). Molecular mechanisms of N-acetylcysteine actions. Cellular and molecular life sciences, 60(1), 6-20.
- De Flora, S., Grassi, C., & Carati, L. (1997). Attenuation of influenza-like symptomatology and improvement of cell-mediated immunity with long-term N-acetylcysteine treatment. European Respiratory Journal, 10(7), 1535-1541.
- Hirsch, T., Marohn, K., & Fuchs, S. (2013). Effects of N-acetyl-cysteine on the liver: a review. Journal of Clinical and Translational Hepatology, 1(3), 147-154.
- Berk, M., Malhi, G. S., Gray, L. J., & Dean, O. M. (2013). The promise of N-acetylcysteine in neuropsychiatry. Trends in pharmacological sciences, 34(3), 167-177.
- Lekakis, J., & Ikonomidis, I. (2014). N-acetylcysteine and cardiovascular disease. Current Topics in Medicinal Chemistry, 14(2), 254-261.
- Droge, W., & Breitkreutz, R. (2000). Glutathione and immune function. Proceedings of the Nutrition Society, 59(4), 595-600.