11/24/2025
🔥 THE IMPORTANCE OF THE ADRENAL GLANDS (1/4)
Why your adrenal glands matter more than you think
We often talk about the adrenal glands—but it’s time to dive deeper into why they are
absolutely vital for your health.
These small glands play a major role in your hormonal balance and are inseparable from thyroid function.
👉 A key principle:
You should never treat adrenal weakness without evaluating and correcting thyroid function—and vice versa. Both systems are interconnected. Hospital medicine acknowledges this, yet this rule is often ignored in everyday practice.
🦋 Thyroid treatments often fail… because the adrenals are ignored
Many patients undergo a thyroid evaluation, yet their adrenal function remains unassessed—even though both are equally essential.
This oversight explains why so many thyroid treatments fail to deliver the expected results.
🧬 Understanding the complexity of the adrenal system
The biochemistry of the adrenal glands is undeniably complex.
Here, we will focus on the adrenal cortex, which surrounds the medulla (responsible for adrenalin and noradrenalin—important but not discussed in this part).
The adrenal cortex produces three major families of hormones:
1️⃣ Mineralocorticoids
Produced by the zona glomerulosa (outer layer) — involved in regulating minerals and blood pressure.
2️⃣ Glucocorticoids
Produced by the zona fasciculata (middle layer) — mainly cortisol, the well-known stress hormone.
3️⃣ Androgens
Produced by the zona reticularis (inner layer) — contributing to metabolism, energy, and vitality.
👉 Deficiencies in glucocorticoids or androgens can slow down metabolism, cause weight gain (except in severe deficiencies), and trigger profound fatigue.
⚡ Cortisol: The turbo-charger that keeps you alive
Glucocorticoids—especially cortisol—play a fundamental role.
They allow your body to respond instantly to acute stress via the famous:
✨ “Fight or Flight” response
Whether you choose to confront the danger (fight) or escape at full speed (flight), cortisol activates the necessary metabolic “turbo.”
This system is designed for short bursts of acute stress, not for constant activation.
😓 The tragedy of modern life: chronic stress
Today, stress is rarely acute—it’s chronic:
• pressure at work
• noisy neighbours
• constant multitasking
• family overload
Chronic stress → continuous cortisol production → eventual adrenal exhaustion.
👉 Results:
• fatigue
• unstable blood sugar
• hypoglycaemia
• sugar cravings
• weight gain
We will detail how to evaluate these issues in part 2 of this series.
👨⚕️ Dr Georges MOUTON – FunMedDev
📧 belgiumclinic@funmeddev.com | +32 4 221 52 12
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