Blog — thyroid hormones

The UK is facing a growing obesity crisis, with two-thirds of adults and a rising number of children classified as overweight or obese. A recent UK Parliament briefing highlights alarming trends, including regional and ethnic disparities and increased risks linked to socioeconomic status. While public health strategies continue to evolve, addressing the hormonal root of weight gain may offer a more effective, personalized solution. ZRT Laboratory’s Weight Management Profile helps uncover hidden hormonal imbalances—such as elevated cortisol, low testosterone, or thyroid dysfunction—that contribute to stubborn fat gain, poor metabolism, and increased disease risk.

The thyroid gland may be small, but it plays a monumental role in maintaining your body’s health. Located in the neck and shaped like a butterfly, this endocrine powerhouse regulates everything from metabolism to mood through the hormones it produces. Yet, thyroid hormone imbalances often go unnoticed—despite affecting millions. According to the American Thyroid Association, more than 12% of the U.S. population will develop a thyroid condition during their lifetime, and up to 60% of those affected may not even know it. These disorders are frequently misdiagnosed or overlooked, often dismissed as symptoms of stress, ageing, or other common conditions....

The thyroid gland, that tiny butterfly-shaped organ nestled behind and below the Adam's apple, plays a crucial role in maintaining our overall health. Yet, despite its modest size, thyroid issues affect a staggering number of adults, with approximately 30 million individuals suffering from thyroid imbalances in the United States alone. Astonishingly, many of these cases go undiagnosed. In this blog, we'll delve into the world of thyroid dysfunction, exploring its causes, symptoms, and the importance of early detection.   The Hidden Epidemic One of the most alarming aspects of thyroid dysfunction is its underdiagnosis. According to the American Thyroid Association,...

The thyroid is a small butterfly-shaped gland located in the front of the neck, just below the Adam's apple. It plays a crucial role in regulating various bodily functions by producing hormones that control metabolism and energy production. Thyroid hormones, primarily thyroxine (T4) and triiodothyronine (T3), influence the functioning of almost every organ in the body, including the heart, brain, muscles, and skin.The thyroid gland functions under the control of the hypothalamus and the pituitary gland. The hypothalamus releases thyrotropin-releasing hormone (TRH), which signals the pituitary gland to release thyroid-stimulating hormone (TSH). TSH then stimulates the thyroid gland to produce...

Weight management is a topic that continues to captivate the attention of many individuals seeking a healthier lifestyle. Whether you're looking to shed a few pounds or embark on a significant weight loss journey, understanding the complexities of your body's hormones can make a substantial difference. Hormone testing is a valuable tool that provides insights into the intricate mechanisms influencing weight gain and loss. In this blog, we will explore the significance of hormone testing in weight management and the benefits it offers in achieving successful weight loss.Understanding Hormones and Weight Management:Hormones play a vital role in regulating various bodily...