Discussion: I have heard that similar to drugs that suppress the immune system, some drugs strengthen the immune system? I would be happy if you elaborate on this matter.

Theoretical issues regarding COPD patients.

Cortisol is a natural steroid hormone secreted by the adrenal gland; its function is to prevent an overly inflammatory response. Medicine extensively uses synthetic steroids to suppress the immune system and thus prevent acute symptoms. Unfortunately, there is no single drug that can strengthen the immune system. At the same time, you refer to antioxidants found in various foods and herbs, mostly from plants. It is essential to emphasize that strengthening the immune system is a combination of nutrition, proper lifestyle on a physical and mental level, and no single drug that can repair improper lifestyle damage and poor nutrition.

Link: COPD, including Smoking Cessation Methodology.
https://www.sf-healing.com/page/188 (Copy & Paste)