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Functional Medical Institute

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Tulsa, OK
Functional Medical Institute

Transforming lives to Hope, Health, & Freedom. Podcasters, Authors, Film Producers, Speakers.

We are dedicated and focused on presenting a multidisciplinary approach to help you stay healthy. We provide the knowledge, resources and tools necessary to give you a greater understanding of your health.

04/04/2026

Most people never connect what they say to themselves with what is happening inside their body.
But I have watched patients with the exact same diagnosis heal at completely different rates and the difference was almost always what they were telling themselves every day.

When you constantly say you are broken or exhausted your hypothalamus actually responds.
Cortisol rises. Inflammation follows.
This is psychoneuroimmunology, not philosophy.

Your words are biological instructions. Choose them wisely 🧬

[psychoneuroimmunology, mindset, health, biology, stress, inflammation, cortisol, functional medicine, cellular health, biohacking root cause medicine, longevity, health optimization]

04/02/2026

Most people are not aging. They are losing muscle and calling it aging.

Sarcopenia begins in your 30s and accelerates every decade after. It drives insulin resistance, hormonal decline, and metabolic dysfunction. It is one of the strongest predictors of early death in medical literature.

And your doctor has probably never mentioned it.

Muscle is not vanity. It is your metabolic engine. Losing it silently is one of the most expensive things you can do to your long term health.

Lift weights. Not to look better. To live longer 🧬

[sarcopenia, muscle loss, strength training, functional medicine, longevity, metabolic health, testosterone, insulin resistance, bone density, anti aging, muscle mass, biological age, healthy aging, root cause medicine, health optimization]

03/30/2026

I see this every single week. Someone spending four, five hundred dollars a month on supplements with inflammation markers that are still elevated and insulin sensitivity that is getting worse.

The supplement industry has built a 150 billion dollar business on one idea. That you can buy your way out of a bad diet. You cannot.

Nutrition is the foundation.
Supplements are the amplifier.
If the foundation is broken all you are doing is amplifying dysfunction.

Fix the foundation first. That is when everything shifts 🧬

[supplements, nutrition, functional medicine, anti inflammatory diet, inflammation, metabolic health, processed food, real food, supplement industry, nutrient deficiency, health optimization, anti aging]

03/28/2026

We have a 4.5 trillion dollar healthcare industry and the most powerful intervention for chronic stress has never once been written on a prescription pad.

Your body has a built in off switch for stress. It is called the vagus nerve. And the most direct way to activate it costs nothing and takes less than five minutes.

Slow diaphragmatic breathing.
Cortisol drops. Inflammation falls.
Your body stops fighting and starts healing.

I use this with every single patient who presents with chronic stress. Every one.

The best tools are usually the free ones 🧬

DM me the word “STRESS” and I will send you the exact protocol I use in practice.

[deep breathing, vagus nerve, diaphragmatic breathing, chronic stress, cortisol, nervous system, heart rate variability, inflammation, functional medicine, stress management, breathwork, longevity, anxiety relief, root cause medicine, health optimization, natural healing]

03/27/2026

Most people think they’re hydrated, but that’s not what shows up at a cellular level.

Low energy, brain fog, slower recovery often come down to how well your body is actually using water, not just how much you’re drinking.

Hydration is a cellular process.
Electrolytes, balance, timing all play a role.

Fix that, and a lot starts to shift.

Comment “HYDRATE” and we will send you the exact electrolyte and hydration protocol we use at the Functional Medical Institute.

03/24/2026

Most people are trying to eat healthy. The problem is the food industry has made that incredibly difficult to do.

Heart healthy cereal loaded with sugar.
Baked chips full of burned oils that oxidize your vessels.
Diet soda forming formaldehyde in your body.
Veggie chips that are nothing but potato starch in a green bag.

Real food does not need a health claim on the front of the package. Think about that 🧬

[fake healthy foods, food labels, processed food, ultra processed food, hydrogenated fat, trans fat, diet soda dangers, aspartame, functional medicine, metabolic health, inflammation, gut health, real food, clean eating, cellular health, longevity]

03/22/2026

Most people think biohacking is reserved for the wealthy, the obsessed, or the ones with a full home lab setup.

It is not. Your biology responds to simple, consistent signals.

Light in the morning. Cold at the end of your shower. Water that actually reaches your cells.
Three inputs.
No expensive gear.
No complicated protocol.
Just you understanding how your body actually works and giving it what it was designed to run on.

Start there and watch what happens 🧬

Comment “BIOHACK” and I will send you the full Home Optimization Protocol we use at the Functional Medical Institute for free.

[biohacking, longevity, home biohacking, mitochondrial health, circadian rhythm, metabolic health, functional medicine, health optimization, biological age, anti aging, sleep optimization, hormone balance, sauna benefits, inflammation reduction, performance optimization]

03/20/2026

Most people blame themselves when they cannot stop eating certain foods. I want you to stop doing that.

Processed food is engineered to override your satiety signals and pull you back for more. Your hypothalamus is being hijacked.

This is not a character flaw, it is biology working exactly the way it was designed to work against you.

Once you understand the mechanism, everything changes. You stop fighting willpower battles you were never meant to win and you start making choices from a place of knowledge instead of guilt.

That is where real transformation begins 🧬

[processed food, food addiction, ultra processed food, metabolic health, functional medicine, insulin resistance, inflammation, gut health, dopamine and food, clean eating, anti inflammatory diet, obesity epidemic, weight loss, blood sugar, food science, holistic health, longevity]

03/18/2026

We’re losing a war we created ourselves.

Obesity is not a willpower problem, it’s what happens when a system pushes processed food and focuses on managing disease, not reversing it.

The fix is simpler than it’s made out to be:
Real food. Movement. Cut the junk.

We built this and we can end it too 🧬

[obesity, obesity epidemic, metabolic health, real food, processed food, functional medicine, chronic disease, insulin resistance, metabolic dysfunction, inflammation, obesity in america, healthy eating, weight management, gut health]

03/16/2026

Courage and boldness don’t mean you’re fearless. They mean you’re willing to move forward even when fear and uncertainty are present. The most meaningful steps in life happen when you decide your purpose is greater than your hesitation. Don’t wait until you feel perfectly ready—take the step anyway. Bold action is where growth, impact, and transformation begin.

LeadershipMindset OvercomeFear GrowthMindset LongevityMindset SherwoodStrength 💪

Address

6048 S Sheridan Road
Tulsa, OK
74145

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 12pm

Website

https://drmarksherwood.com/the-origin-of-aging/

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