Longevity & Wellness

5 Reasons We’re Living Shorter—and Sicker—Lives

By Drs. Mark & Michele Sherwood · Functional Medical Institute

Root cause > Symptoms Real Food First Sleep & Stress Matter

America is the most medicated nation in the world—and yet, we’re getting sicker and living shorter lives. Despite spending more on healthcare than any other country, rates of chronic disease, obesity, mental health struggles, and metabolic dysfunction continue to rise. It’s not a coincidence. It’s a clue.

1 We Treat Symptoms—Not Root Causes

Our healthcare system is designed to manage disease, not create health. Most people are given a diagnosis and a prescription, but rarely a plan to restore function. Medication can help, but it’s not a substitute for addressing the underlying drivers: nutrition, movement, sleep, stress, toxins, hormones, and mindset.

Chronic inflammation is often the thread behind fatigue, pain, weight gain, brain fog, and autoimmune issues.
Gut health impacts immunity, mood, hormones, and metabolic function.
Without lifestyle change, prescriptions become permanent—and problems compound.

Bottom line: Treat systems, not just symptoms—start with food, movement, sleep, stress, and targeted testing.

2 We’ve Normalized Ultra-Processed Food

Modern food is engineered for shelf life, not human life. Ultra-processed foods disrupt blood sugar, feed inflammation, confuse hunger hormones, and leave us under-nourished and over-fed.

Protein & micronutrient deficiencies are common—even when calories are high.
Frequent blood sugar spikes accelerate aging and fat storage.
Real food—animal proteins, healthy fats, vegetables, low-glycemic fruits—wins every time.

Try this for 10 days:

Protein first at each meal
No seed oils (swap for olive, avocado, ghee)
30-minute daily walk

3 We’re Stressed, Under-Recovered, and Over-Stimulated

Most people run on caffeine by day and screens by night. We’ve traded deep rest for constant stimulation, and it’s wrecking our hormones and nervous system.

High cortisol disrupts thyroid function, sex hormones, and sleep quality.
Poor sleep increases cravings, reduces insulin sensitivity, and elevates inflammation.
Recovery habits—morning light, breath work, prayer, movement, and quality sleep—are non-negotiable.

“Health isn’t built in a doctor’s office—it’s built in your kitchen, your calendar, and your mindset.” —Drs. Mark & Michele

4 Toxins Are Everywhere—And They Add Up

From plastics to pesticides to heavy metals, we’re exposed to more endocrine-disrupting chemicals than any previous generation.

These toxins burden the liver, disrupt hormones, and drive inflammation.
Lowering exposure (water, skincare, cookware, cleaning products) and supporting detox pathways matter.

Small swaps compound: clean water, clean pans, clean products. Your biology notices.

5 We’ve Outsourced Our Health

We’ve been led to believe that health happens in a doctor’s office. It doesn’t. Health is built at home: in your kitchen, your schedule, your habits, and your mindset.

You are not broken. Your body is designed to heal when given the right inputs.
When people take ownership—food, movement, sleep, mindset, labs—their lives change.

→ So… What Do We Do?

It’s time to flip the script—from disease management to health creation. Start simple and stay consistent:

Prioritize protein at each meal (animal proteins, collagen, eggs, fish).
Build meals around real food; ditch ultra-processed options.
Walk daily and strength train 2–4×/week.
Guard your sleep (consistent bedtime, dark/cool room, no late screens).
Hydrate well; limit sugars and alcohol.
Reduce toxin exposure where you can.
Test, don’t guess—labs guide smarter choices.

Why We’re Living Shorter—and Sicker