Always Cold, Tired & Gaining Weight? Do NOT Ignore This
Dr. Eric Berg DCPublished on May 29, 2026
Summary authored by editor@wellifi.com
TLDR Summary
A slow thyroid can manifest through various signs such as hair loss, high cholesterol, and depression. Understanding these symptoms and seeking proper testing can help identify thyroid issues and lead to effective treatment.
Key Points
- Disappearing outer third of eyebrows can indicate thyroid issues.
- High cholesterol levels may be linked to hypothyroidism.
- Waking up with a puffy face may signal fluid retention due to thyroid dysfunction.
- Carpal tunnel syndrome can occur as a result of fluid retention in wrist tissues.
- Depression and anxiety are common symptoms of a slow thyroid.
- Thyroid dysfunction can lead to tension headaches and migraines.
- Cold sensitivity and low body temperature readings may indicate hypothyroidism.
Seven Signs of a Slow Thyroid That Most Doctors Miss
The thyroid gland plays a crucial role in regulating various bodily functions, including metabolism, energy levels, and overall health. Unfortunately, many individuals suffer from hypothyroidism—an underactive thyroid—without realizing it. In this article, we will discuss seven signs that may indicate a slow thyroid, as well as potential solutions to address this condition.
1. Disappearing Outer Third of Eyebrows
One of the first signs of thyroid issues often manifests in hair loss, particularly in the outer third of the eyebrows. Thyroid hormones are vital for hair follicle function, so a deficiency can lead to noticeable thinning in this area.
2. High Cholesterol Levels
Many individuals with high cholesterol are prescribed medications without considering that their thyroid may be the underlying issue. A slow thyroid can slow down metabolism, which may cause cholesterol levels to rise. Correcting thyroid function often leads to normalized cholesterol levels.
3. Puffy Face Upon Waking
Waking up with a puffy face can be attributed to fluid retention caused by a slow thyroid. The condition traps water within the proteins under the skin, leading to noticeable swelling.
4. Carpal Tunnel Syndrome
Fluid retention can affect various tissues, including those around the median nerve in the wrist, potentially causing carpal tunnel syndrome—a common symptom of hypothyroidism.
5. Depression or Anxiety
Thyroid hormones significantly impact energy production in brain cells. Consequently, individuals with a slow thyroid may experience increased feelings of depression or anxiety. In fact, over 50% of people with hypothyroidism develop depression as a primary symptom.
6. Headaches or Migraines
Thyroid dysfunction can lead to muscle tension, particularly in the neck area, which may result in tension headaches or migraines.
7. Cold Sensitivity
Feeling cold frequently can be a sign of a slow thyroid. A simple temperature test can help determine if thyroid function is compromised. Measuring your temperature in the armpit each morning can provide insights; a reading below 97.8°F (36.6°C) may indicate hypothyroidism.
Testing and Diagnosis
When assessing thyroid health, comprehensive testing is crucial. While thyroid-stimulating hormone (TSH) is commonly measured, it is essential to also evaluate free T4 and free T3 levels, as well as thyroid antibodies, especially in cases of suspected Hashimoto's disease.
Recommended Supplements for Thyroid Health
For individuals diagnosed with a slow thyroid, several supplements may be beneficial:
- Selenium: Recommended dosage is 200 mg per day to help reduce antibodies and improve the conversion of T4 to T3.
- Vitamin D3: High doses (at least 30,000 IU per day) may help with autoimmune conditions.
- Zinc, K2, and Magnesium: These cofactors support thyroid function and overall health.
- Iodine: Should be monitored carefully, as excessive intake can aggravate thyroid issues.
Conclusion
Identifying a slow thyroid can be challenging, as many doctors may overlook key symptoms. Understanding the signs and addressing them through proper testing and supplementation can lead to significant improvements in health and well-being. If you suspect you have thyroid issues, consider consulting a healthcare professional for a comprehensive evaluation.
