While diet and lifestyle upgrades are multitudinous, and you will need to stop the bad stuff from getting in, like bad food and bad bugs (in the form of gut bacteria), and toxins (including toxic people and relationships), and consistently add in good stuff, like nourishing food, water, mindfulness, movement, being out in nature, mindset - releasing negative narratives in favor of constructive intentions, muscles, supportive people, good rest and sleep. You can start by breathing.

Gut health, 30 plants, microbiome, food quality, leaky gut, fiber, and the immune system.

Gut health, inflammation, leaky gut, aging, and the immune system.

I just learned this.