Skip to content

Why Your Immunity Starts With the Planet's Immunity, According To The Father Of Functional Medicine

Jeffrey Bland, Ph.D.
Father of Functional Medicine By Jeffrey Bland, Ph.D.
Father of Functional Medicine
Jeff Bland, Ph.D., is the founder of Big Bold Health, a company on a mission to transform the way people think about one of nature’s greatest innovations — the immune system. Jeff is a biochemist by training, and a lifelong educator in practice. He is widely regarded as the father of functional medicine, and served in founding roles at both the Institute for Functional Medicine and the Personalized Lifestyle Medicine Institute. Jeff is the author of The Disease Delusion: Conquering the Causes of Chronic Illness for a Healthier, Longer, and Happier Life.
Your Personal Immunity Depends On The Planet's Immunity — Here's Why
Our editors have independently chosen the products listed on this page. If you purchase something mentioned in this article, we may earn a small commission.

I am writing this following two topics that dominated recent news cycle: wildfires raging in the West, and the delta variant of COVID-19 raging in the South. These stories are two sides of the same coin to me, and it's important that we do a better job of drawing the connections between them, to create the healthier future we all deserve.

Why would I make this connection? What's the common thread between natural disasters and zoonotic pathogens? That's simple. They're both expressions of a weakened immune system. And both provide an opportunity for us as a species to address these weaknesses in a fundamental and lasting way.

Regenerate the planet, rejuvenate immunity.

Let's start with the planet, our planet, a planet in crisis. Climate change is no longer the topic of future conjecture. It's the reality we live in right now, and it's intimately connected to your personal health.

I have come to view the climate crisis as a form of immune dysfunction: weakened immunity at a planetary level. Without the balance and resilience of a healthy immune response, we know to expect this kind of dysfunction—whether that's a matter of human biology or planetary cycles around carbon, nitrogen, oxygen, and water. 

So what do we do about it? I'm focusing my new company, Big Bold Health, on the food system, and the promotion of regenerative practices on land and sea. Specifically, we're building supply chains around Himalayan Tartary buckwheat and omega-3s that nurture rather than extract. This is the right thing to do, of course, but I want to make an additional point. It's also essential if we want to protect the nutrients that we need most to build immune resilience.

Regenerative agriculture matters as a method of carbon sequestration in the soil, but it also matters for soil health, nutrient density, and your ability to feed and train your immune system. This is about restoring healthy ecosystems everywhere. 


Rejuvenate immunity, regenerate the planet.

Become an expert in whole body health & healing.

Functional Nutrition Coaching shoppable with blue table and cut fruits

Now let's talk about immunity at the personal level. I'm focusing on a better approach to immune health, one that gets us past the simple notion of a quick boost. At Big Bold Health, we call this new approach immuno-rejuvenation, and it's a regenerative process happening inside the body through your immune system.

Rather than focus on the seasonal concerns of boosting immunity to avoid the sniffles, we're looking at autophagy and mitophagy, cellular processes that clear out the debris that comes with aging and promote lasting health. 

My big three for immunity.

As we build out our immuno-rejuvenation program, I want to leave you with something actionable you can take into your lifestyle and diet. As I connect the dots in the groundbreaking science happening every week around immunity, I've come to focus on a "Big Three" for the classes of nutrients that most affect rejuvenation:

  1. The first is polyphenols, or plant nutrients. I'm working with Himalayan Tartary buckwheat because its profile here is the best I've seen in 30 years of formulating products. 
  2. The second is omega-3s, for their ability to help support and balance the immune response. In fact, it's the pro-resolving mediators in some fish oils that hold great promise here, and it's the sustainable harvesting and gentle processing methods we use at Big Bold Health that retain these very nutrients. 
  3. The third is prebiotics, which feed a healthy microbiome. It's important to note that your microbiome is connected to many others. For example, the microbiome of the soil that grows your food matters. They are everywhere, and if you care about your personal immunity, then you have to care about the health of those microbiomes, too.

(You can also learn more about supporting your immune system here.)


The takeaway.

So you get my point—regeneration is rejuvenation, and vice versa. These are two ways to address the same problem of weakened immunity, and they work together. We can do it at the planetary level or the personal level. We can do it through agriculture or through nutrition. In fact, we need to do both for either to stick.


More On This Topic

More Health

Popular Stories


Latest Articles

Latest Articles

Your article and new folder have been saved!