The Existential Threat of Chronic Disease

We are currently facing an existential crisis when it comes to the epidemic of chronic diseases plaguing modern society. According to the Department of Defense, chronic disease poses a threat to the United States on par with a missile attack. The statistics paint a sobering picture:

• 1 in 2 Americans has a chronic disease
• Almost 30% of children have a chronic disease
• This is the first generation of kids expected to live shorter lifespans than their parents

The consequences stretch beyond just health outcomes. Currently healthcare expenditures are on track to make the US insolvent by 2035. Estimates suggest we could be spending almost $50 trillion per year on treating chronic disease by 2050. That’s equivalent to the GDP of the six largest global economies combined.

So how did we get here? There are a few key reasons:

The Mismatch Between Biology and Modern Life

First, there is a fundamental mismatch between our genes/biology and the modern lifestyle and environment. As biologist Theodosius Dobzhansky famously said, “Nothing in biology makes sense except in the light of evolution.”

If we examine how our ancestors lived and what surroundings our DNA evolved in response to, it looks very different from today. We evolved eating whole, unprocessed foods like meat, fish, fruits, vegetables, nuts and seeds. We were physically active throughout the day in search of food and shelter. Our social and sleep environments promoted healthy circadian rhythms aligned with light/dark cycles.

Now contrast that with the modern American lifestyle. Processed junk foods full of sugar, refined grains and vegetable oils. Sedentary lifestyles with excessive sitting. Blue light from devices late into the night disrupting sleep. Social isolation rather than tight knit communities.

This mismatch between our environmental inputs and genetic outputs helps explain skyrocketing chronic disease rates impacting every area of the body from our gut to our brains.

An Outdated Medical Paradigm

The second issue is that conventional medicine has failed to adapt to the complexity of chronic disease:

• In the early 20th century, infectious diseases were the biggest health threat
• Medical treatment followed a straightforward model: one problem, one doctor, one treatment
• Now 7 of the top 10 causes of death are chronic diseases
• Unlike acute infections, chronic conditions involve complex underlying dysfunctions
• They require an investigative, root cause-oriented approach

Yet medical education and policies are still centered around short patient visits focused on symptomatic relief via prescription drugs or surgery. This paradigm is great for helping heart attack or trauma victims in the ER. But it completely misses the mark for holistically addressing something like autoimmune disease, dementia or obesity.

Flaws in Care Delivery

Finally, the way we delivery healthcare fails to support effective treatment of chronic disease. Primary care visits now average only 8-10 minutes. There’s limited opportunity to probe the underlying lifestyle, nutritional and environmental drivers of illness in that timeframe. The model promotes fragmented, specialty care rather than interconnected teams working to address root causes.

Patients get shuttled from doctor offices to operating rooms for expensive yet ineffective treatments that rarely lead to lasting improvement. Providers like health coaches, nutritionists and health educators that can provide meaningful lifestyle guidance are typically absent from care.

Creating a New Healthcare Paradigm

Just as the mismatch between our genes and modern lifestyle has fueled chronic disease, realignment in three key areas can spur a new healthcare paradigm capable of reversing it:

1. Lifestyle Redesign Aligned with Our Biology

Diet and lifestyle changes should bring our behaviors back into harmony with our biology. That includes eating nutritious whole foods our bodies are adapted to while limiting modern processed products full of sugar, refined grains and vegetable oils. It also means prioritizing regular physical activity, restorative sleep, stress resilience practices and social connection in community.

2. Shifting the Medical Model Towards Root Cause Resolution

Rather than reflexively suppressing symptoms, we must use specialized testing and evaluation to uncover the root causes of illness. Disciplines like functional medicine offer operating systems finely tuned towards addressing the upstream drivers of downstream dysfunction.

This involves detailed assessments of nutritional status, gut health, hormone balance, toxin exposures and other areas using lab testing and imaging. The results help construct personalized therapeutic interventions that target the underlying problems rather than just making the symptoms go away.

3. Supportive Care Delivery Centered Around Lifestyle Medicine

Medical offices need to move from 8 minute appointments to hour-long visits allowing enough time for meaningful lifestyle review and patient education. Physicians should quarterback healthcare teams also including health coaches, nutritionists, nurses and other practitioners.

Insurance reimbursement policies need to shift from only covering drug treatments and surgeries towards supporting therapeutic lifestyle changes. That means paying for gym memberships, nutrition counselling services and health education programs.

Driving this Healthcare Transformation

How can we catalyze this shift towards a new functional medicine paradigm capable of reversing chronic disease?

We need continued education of both practitioners and patients regarding the power of natural, lifestyle-based healing modalities.

We need new medical training programs, books, websites, podcasts and other educational platforms highlighting successful examples of root-cause resolution and lifestyle medicine.

We need more leadership from pioneering organizations already employing these principles effectively in clinical settings.

We need to support clinical pilots and proof-of-concept trials demonstrating how lifestyle intervention reduces medication usage and medical spending.

And we need participation from all sectors – finance, technology, business – to build supportive infrastructure making this model of healthcare delivery financially viable and accessible to more people.

The great news? We are already seeing incredible progress towards this vision becoming a reality thanks to tireless effort from functional medicine practitioners and an increasingly empowered patient population.

The time has come for this progress to reach a tipping point. If not now, when? And if not you and I, then who will lead this change?