Cape Town, South Africa – 12th January 2026: In honor of Thyroid Awareness Month, St. George’s University (SGU) School of Medicine in Grenada, West Indies, is shining a spotlight on empowering Africans to have a greater awareness of thyroid disorders, conditions that often go undiagnosed despite their widespread prevalence.
Thyroid diseases, particularly hypothyroidism (an underactive thyroid) and hyperthyroidism (an overactive thyroid), are among the most underdiagnosed health issues worldwide, with an estimated 200 million people experiencing the diseases. It is estimated that Africa carries a large share (over 25%) of the global thyroid disorder burden. Yet, due to the subtle and often nonspecific nature of symptoms such as fatigue, unexplained weight changes, hair loss, and mood fluctuations, many individuals live for years without realizing they have a thyroid problem.
Early Detection in Thyroid Disease Diagnosis
Timely diagnosis of thyroid disorders can make a profound difference. When detected and treated promptly, patients can avoid serious complications from thyroid disorders, including infertility, cardiovascular disease, and metabolic imbalance.
Healthcare professionals recommend that adults, especially those over age 35 or with a family history of thyroid disease, include thyroid function tests as part of their annual health screenings. These simple blood tests measure hormone levels and allow doctors to spot potential dysfunction before it progresses.
Preventive steps may include:
- Scheduling regular thyroid screening
- Maintaining balanced iodine intake
- Monitoring persistent or unexplained symptoms
- Managing stress levels
- Following a healthy diet and staying physically active
- Avoiding excessive or unregulated supplement use
How SGU Prepares Future Doctors for Comprehensive Preventive Care
SGU’s comprehensive curriculum combines theoretical knowledge with hands-on clinical experience, enabling students to identify subtle indicators that may indicate underlying thyroid dysfunction or other endocrine disorders.
SGU encourages the public to actively recognize the critical importance of thyroid health and vigorously promote a culture of preventive care, thereby empowering communities to achieve greater well-being. By adopting a healthy lifestyle and practicing self-health awareness, individuals can significantly reduce their risk of developing thyroid disorders and establish enduring habits for long-term health.
For more information on the programs and tracks available through SGU School of Medicine, visit SGU’s website.
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Author: Oti Egwu from Djembe Consultants on behalf of St. George’s University.
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