The Body Doesn't Create Receptors By Accident

By Dustin Strong, CHN, ACN

A doctor recently left a comment on one of my YouTube videos.

A patient had been struggling with tinnitus for years.

Then something unexpected happened.

She began chewing a piece of nicotine gum and her tinnitus disappeared almost immediately.

Now before we go any further, let me be clear:

I am not advocating smoking.....

But I am advocating curiosity.

Because observations like this raise an important question.

Why would the human body respond this way?

And perhaps an even more important question:

Why does the body have nicotine receptors in the first place?

The Question Few People Ask

For decades, nicotine has been viewed almost exclusively through the lens of smoking.

When most people hear the word nicotine, they immediately think of cigarettes.

But nicotine and smoking are not the same thing.

Smoking introduces thousands of compounds into the body, including combustion byproducts, heavy metals, pesticides, additives, carbon monoxide, and countless other chemicals.

Yet nicotine often receives all the blame.

This is a little like blaming the steering wheel for a car accident.

Before deciding whether nicotine itself is friend or foe, perhaps we should ask why nature created organisms that contain nicotine in the first place.

Because it turns out tobacco isn't the only source.

Small amounts of nicotine are naturally present in eggplant, tomatoes, potatoes, peppers, and other members of the nightshade family.

The body has receptors specifically designed to respond to nicotine-like compounds.

The body doesn't create receptors by accident.

The Forgotten Story Of Tobacco

Long before cigarettes existed, tobacco occupied a very different place in human history.

Many Native American cultures regarded tobacco as a sacred plant.

It was used ceremonially, spiritually, and medicinally.

It was treated with respect.

The goal was not constant stimulation.

The goal was relationship.

Modern commercial tobacco bears little resemblance to the tobacco used traditionally.

Today, finding truly organic tobacco is remarkably difficult.

Most commercial tobacco products are heavily processed and often contain agricultural chemicals, additives, flavorings, and other substances never present in traditional preparations.

When we discuss tobacco today, we should acknowledge that we are often discussing an entirely different product than what indigenous cultures knew.

The Missing Piece: Acetylcholine

One reason nicotine remains so interesting is its relationship with acetylcholine.

Acetylcholine is one of the most important neurotransmitters in the human body.

It plays critical roles in:

• Memory

• Attention

• Learning

• Hearing

• Muscle function

• Autonomic nervous system regulation

Nicotine stimulates acetylcholine receptors.

This may help explain why researchers continue investigating nicotine's relationship to conditions involving cognition, Parkinson's disease, attention, hearing, and neurological function.

Again, this does not mean nicotine is the answer.

But it may be a clue.

When something improves after nicotine exposure, we might ask:

"Is the body trying to tell us something about acetylcholine?"

Enter Osmotin

This is where the conversation becomes even more interesting.

Most people have never heard of osmotin.

Plants produce osmotin to help them survive environmental stress.

Researchers have become interested in osmotin because its structure appears remarkably similar to adiponectin, an important signaling molecule in humans associated with metabolic health, inflammation regulation, longevity, and brain function.

Some researchers have even suggested that osmotin may interact with biological pathways that overlap with those influenced by adiponectin.

In simple terms:

Plants may contain compounds that speak a language our bodies already understand.

This idea should not surprise us.

After all, humans have spent their entire evolutionary history interacting with plants.

Perhaps the greatest surprise is not that plants influence us.

Perhaps the surprise is that we ever forgot.

The Lithium Parallel

A similar story exists with lithium.

Mention lithium and many people think immediately of psychiatric medications.

Yet lithium is naturally present in soil, water, and food.

Some regions of the world naturally contain higher levels of lithium in drinking water.

Researchers have observed intriguing associations between these naturally occurring lithium levels and mental health outcomes.

Once again, the question is not whether pharmaceutical lithium and nutritional lithium are identical.

They are not.

The question is whether nature may have included small amounts of lithium in the human environment for a reason.

As with nicotine, perhaps the more useful question is:

What happens when these naturally occurring compounds disappear from our food and water?

Looking For Clues

The patient whose tinnitus disappeared after chewing nicotine gum may have discovered something important.

Not necessarily about nicotine.

But about herself.

Perhaps her nervous system was responding to stimulation of a pathway that had been under-supported.

Perhaps her body was revealing a nutritional need.

Perhaps there was an entirely different explanation.

The point is not the answer.

The point is the question.

In clinical practice, symptoms are often clues.

The goal is not simply to suppress the clue.

The goal is to understand what it is pointing toward.

Because when we ask better questions, we often discover better answers.

And one of the best questions we can ask is this:

Why would the body have receptors for something if it never expected to encounter it?

That question may tell us more about health, nutrition, and longevity than we realize.