The Silent Epidemic – Thyroid Health, Metabolism, and the Tests Doctors Miss
- Brainz Magazine
- Oct 13, 2025
- 3 min read
Written by Andra Annette, Founder and Gut Health Expert
Andra Annette is an international best-selling author, healthcare expert, and founder of Pounds-to-Go. With 40 years as a nurse, nutritionist, and holistic practitioner, she is a trusted gut health expert specializing in the gut-thyroid connection and weight loss. Her latest work is the Rainbow of Wellness series (2024).
Thyroid disease is one of the most underdiagnosed conditions worldwide. Millions live with exhaustion, weight gain, anxiety, and digestive struggles while being told their labs are “normal.” The truth? Routine testing misses the bigger picture. And when the thyroid is ignored, the whole body suffers.
Thyroid disease: The hidden numbers
Thyroid disease is far more common than most people realize. In fact:
Over 20 million Americans are living with some form of thyroid disorder.
Up to 60% remain undiagnosed, living with symptoms that are dismissed or misunderstood.
One in eight women will develop thyroid disease in their lifetime, making it one of the most prevalent endocrine disorders worldwide.
Despite these staggering numbers, millions are told their thyroid is “normal” while they continue to battle fatigue, brain fog, weight gain, and depression.
Why doctors miss it
The truth is that most standard screenings are incomplete.
The majority of physicians only order a TSH test.
But thyroid health is not a single number, it is an orchestra.
A complete thyroid panel should include:
Free T3
Free T4
Reverse T3
Antibodies (TPO and TgAb)
Without this, patients are left unheard and untreated. They leave offices with Band-Aid prescriptions for depression, constipation, or weight gain, while the root issue is left untouched.
The thyroid is connected to everything
The thyroid does not operate in isolation. It influences nearly every system of the body:
Metabolism: The thyroid acts like your body’s thermostat, regulating how quickly you burn fuel.
Gut health: Low thyroid function slows digestion, leading to bloating, constipation, and leaky gut.
Heart health: Thyroid imbalance impacts cholesterol, heart rate, and circulation.
Mental health: Anxiety, brain fog, and depression often trace back to thyroid dysfunction.
Hormones & fertility: Menstrual cycles, fertility, and even bone density can all be disrupted.
Ignoring the thyroid is like ignoring the battery in your car. It is the power source behind everything else.
Beyond numbers: The patient story
I have lived with thyroid disease for 58 years, more than half a lifetime of symptoms, struggles, and searching for answers. For decades, the help I needed never came because the right tests were never ordered.
That frustration pushed me into research. I began to study not just my own labs, but the connection between the thyroid, metabolism, gut health, and the entire body. Over time, I pieced together what traditional approaches were missing.
As a holistic healthcare provider, I now bring that lived experience into every client interaction. I know what it feels like to be told, “Everything looks fine,” while your body is screaming that it is not. And I know the power of finally being heard, tested properly, and supported with a whole-body approach.
A call to action
It is time we:
Demand comprehensive thyroid testing.
Train providers to look at the whole person, not just the lab report.
Educate patients to advocate for themselves.
When the thyroid is ignored, everything downstream is affected. But when it is supported, the whole body has a chance to heal.
Closing
The thyroid may be small, but its impact is monumental. It is the thread that ties metabolism, gut health, mood, and vitality together.
Your thyroid is not optional. Your health is not negotiable. It is time for thyroid care that looks at the whole picture, not just a single test.
Read more from Andra Annette
Andra Annette, Founder and Gut Health Expert
Andra Annette is a world-renowned healthcare expert and award winning wellnes authority. Recognized as a World-Wide Leader in Healthcare (2017) and Top Nurse in the Bronx by INA, Andra Annette blends nearly 40 years of experience with a personal journey of overcoming leaky gut, thyroid issues, and weight struggles. Her groundbreaking work earned her the Outstanding Female Wellness Expert Award by Every Woman TV Global (2024).
As the founder of Pounds-to-Go, host of the TV show Healing from the Inside Out, and author of the published Rainbow of Wellness series, she empowers individuals to love their bodies and live vibrantly. Her mission: to clear the confusion in health and be part of the cure, not the chaos.
