From the Desk of Carolyn Dean MD ND
Why irritability, low energy, and emotional numbness are not character flaws — they may be cellular deficiencies
June is Men’s Mental Health Awareness Month, and I’d like to talk about something that doesn’t get nearly enough attention.
Many men are struggling, although they may not recognize it as a mental health issue.
They continue to go to work, care for their families, and push through exhaustion because that’s what they’ve always been taught to do. Yet beneath that outward resilience they may be dealing with irritability, poor sleep, low motivation, and a growing sense that they no longer feel like themselves.
And because they’re still getting up, going to work, paying the bills, and showing up for their families, they often assume this is simply part of getting older.
But what if it isn’t? What if the real issue isn’t a lack of discipline, motivation, or mental toughness? What if the problem starts much deeper—inside your cells?
So before we talk about mindset, let’s talk about biology.
Why Men’s Mental Health and Magnesium Deficiency Are Often Overlooked
Specifically, for all the conversations we have about health today, men’s mental health remains one of the least discussed—and least understood.
In The Complete Guide to Mental Health, I cite data showing that in 2022, 51.7% of women accessed mental health services compared to only 40% of men.
That gap matters.
Many men simply aren’t taught to recognize the signs that something is wrong. Depression doesn’t always look like sadness. In men, it often shows up as:
- Irritability
- Anger
- Emotional numbness
- Withdrawal
- Loss of motivation
- Increased alcohol use
- Risk-taking behavior
As a result, many men never identify what they’re experiencing as a mental health challenge. Instead, they’re told they need anger management, more self-control, or simply need to “push through.”
Meanwhile, men continue to carry a disproportionate burden when it comes to suicide, dying by suicide at nearly four times the rate of women.
Clearly, something is being missed.
And one of the factors that deserves much more attention is nutritional health—particularly magnesium deficiency in men and its impact on mood.
How Magnesium Deficiency Affects Brain Energy and Mood in Men
In fact, most people think of magnesium as something for muscle cramps or relaxation. What they don’t realize is that magnesium is one of the most important nutrients for brain function.
Here’s a fact that often surprises people:
You individual brain neurons contain approximately two million mitochondria.
Mitochondria are the tiny energy-producing structures inside cells. They create ATP, the energy currency your body uses for every function. And ATP cannot function properly without magnesium.
Think about that for a moment.
Every thought, memory, emotion, reaction, and decision depends on brain cells producing energy. Those brain cells have extraordinary energy demands—and magnesium is required to support that process.
For comparison:
- Heart cells contain roughly 5,000 mitochondria
- Liver cells contain roughly 2,000 mitochondria
- Brain neurons contain approximately 2 million
The brain’s demand for energy is staggering. That means the brain’s demand for magnesium is equally remarkable.
Two-time Nobel Prize winner Linus Pauling famously stated: “All chronic disease is due to mineral deficiency.”
Whether or not one agrees with the absolute wording of that statement, it highlights an important truth: minerals are foundational to how the body functions.
Without adequate minerals, cells simply cannot perform at their best.
How Magnesium Supports Mood, Serotonin, and Dopamine in Men
Many men have heard about serotonin and dopamine.
Serotonin, the “feel good” brain chemical is often associated with emotional well-being, while dopamine is linked to motivation, drive, focus, and reward.
What most men have never been told is that magnesium plays an important role in supporting the biochemical pathways involved in both of these neurotransmitters.
In The Magnesium Miracle and The Complete Guide to Mental Health, I discuss how magnesium supports healthy neurotransmitter function throughout the nervous system.
Research cited in my work found that magnesium deficiency was associated with:
- Apathy
- Irritability
- Anxiety
- Personality changes
- Low mood
Researchers have also observed lower levels of magnesium in cerebrospinal fluid among individuals who had attempted suicide.
This does not mean magnesium treats or cures depression.
What it does mean is that healthy magnesium levels support the normal functioning of the brain systems involved in mood, motivation, emotional balance, and stress resilience.
When your cells lack the minerals they need, your brain feels the effects.
The Stress–Magnesium Drain Loop That Wrecks Men’s Mood
Unfortunately, many men will recognize themselves in this vicious cycle.
Every stressful event triggers the release of stress hormones such as adrenaline and cortisol. Those stress hormones help you respond to challenges. But they also consume magnesium. The more stress you experience, the more magnesium you use – if you have it in your cells.
Now here’s where the cycle becomes problematic: When magnesium levels fall, the nervous system becomes more reactive. You may feel:
- More edgy
- More anxious
- More impatient
- More easily overwhelmed
- And ready to explode
That heightened stress response creates even more cortisol and adrenaline. Which depletes even more magnesium. And around it goes with modern life accelerating this cycle.
Many men rely on and self-medicate with:
- Coffee to power through exhaustion
- Alcohol to relax at night
- Sugar for quick energy
- Cope with long work hours
- Suffer poor sleep habits
- Struggle with chronic stress
Unfortunately, these same habits can further deplete magnesium and other nutrients like B vitamins.
As a result, you feel increasingly drained while trying harder and harder to compensate.
Signs of Magnesium Deficiency Men Often Dismiss as Just Aging
Importantly, one of the challenges with magnesium deficiency is that the symptoms often seem unrelated. Men frequently write them off as aging, stress, or simply having too much on their plate.
But pay attention if you recognize several of these:
- Waking up at 3 a.m. with racing thoughts
- Eye twitching or muscle twitches
- Low libido
- Restless legs
- Increased irritability
- Short temper – snapping at people for no reason
- Feeling emotionally flat, numb, or disconnected
- Low motivation
- Brain fog, forgetting words
- Difficulty concentrating
- Constant fatigue
- Poor workout recovery
- Persistent muscle tension
- Feeling exhausted despite sleeping
Individually, these symptoms may seem insignificant. Together, they can point toward deeper nutrient depletion. If you have even a couple of these symptoms, you’re likely deficient in magnesium.
Why Picometer Magnesium Is the Difference for Men’s Mood and Energy
As a result, when men discover magnesium, the first question is usually: “Which type should I take?” Glycinate? Citrate? Threonate? But these compounds tend to leave people still deficient because these are magnesium compounds that are not easily or deeply absorbed.
Magnesium must be in its stable ionic form (as individual magnesium ions) to be properly absorbed and used by cells. All other commercial supplements are magnesium compounds creating compounds, so the body must break them down first. This process is inefficient, leading to:
- Poor cellular absorption.
- Much of the magnesium passing through the digestive tract unabsorbed.
- The common laxative effect (diarrhea), which flushes out magnesium before you can benefit from it.
The challenge is getting magnesium ions where they need to go—into cells throughout the body.
This is why I developed ReMag. Then I created ReMyte, a full-spectrum mineral formula that delivers 12 different picometer-sized, stabilized mineral ions.
“Picometer-size” refers to particles at the scale of individual ions — small enough to fit directly through mineral ion channels in cell membranes (the natural pathway for magnesium entry).
This allows near-complete absorption without needing breakdown by the body, minimal laxative effect, and direct cellular delivery. In contrast, typical supplements, which are much larger get “dumped” by the body.
With magnesium ions, size matters!
The emphasis is not simply on the magnesium compound itself, but on creating mineral ions small enough to move efficiently through the body’s transport systems.
Rather than taking minerals all at once, I recommend sipping mineral-rich water throughout the day to provide a steady supply of support for cellular function.
Because when it comes to minerals, consistency matters.
Supporting Men’s Mood and Mental Health from the Cellular Level Up
Men are often told they need more discipline, more resilience, more motivation, or a better attitude—and sometimes those things matter.
But sometimes the body is simply asking for support.
If you’re constantly exhausted, short-fused, unmotivated, stressed, or emotionally flat, it may be worth looking beyond mindset alone.
Your brain is a physical organ made of living cells. Those cells require nutrients, including minerals.
And magnesium may be one of the most overlooked pieces of the entire conversation.
In The Complete Guide to Mental Health and Total Body ReSet for Men, I explore how mineral sufficiency, stress resilience, energy production, and emotional wellness are deeply connected.
Because true mental wellness isn’t just about what happens in your mind. It also depends on what’s happening inside your cells.
Men’s Mental Health Awareness Month Reminder
If you’ve been pushing through exhaustion, irritability, brain fog, or that persistent flat feeling, consider that your body may be sending a message—not about weakness, but about depletion.
The goal is not to fight your body.
The goal is to give it the raw materials it needs to function the way it was designed to.
Explore ReMag and ReMyte as part of a broader commitment to supporting your health from the cellular level up.
This content is for educational purposes only and discusses nutritional and lifestyle support for normal structure and function of the body. It is not intended to diagnose, treat, or cure disease. Consult a qualified healthcare professional for personal medical guidance.
