Discussion: Why does the gut flora have a far-reaching effect on the immune system?

The gastrointestinal tract is the primary non-sterile internal system, forcing the immune system to fight relentlessly to prevent pathogens' overgrowth. Cancer patients must emphasize an anti-inflammatory diet and a balance of intestinal flora. The short article in the link below provides helpful instructions.

Links:
The holistic principle and balancing gut flora are crucial for proper immune functioning.
https://www.sf-healing.com/page/110 (Copy & Paste)

The balanced-varied diet is the most suitable anti-inflammatory diet.
https://www.sf-healing.com/page/170 (Copy & Paste)