T3: The Active Thyroid Hormone

By Dr Kelly

September 1, 2018


T3 (triiodothyronine) is a thyroid hormone that plays a critical role in regulating metabolism and overall body function. It is produced in the thyroid gland and is essential for normal growth and development, as well as maintaining optimal health and wellness.

T3 is considered the active form of thyroid hormone, and it plays a crucial role in regulating the body's metabolism. It stimulates the breakdown of fats, carbohydrates, and proteins, helping to convert food into energy that the body can use. Additionally, T3 is involved in the regulation of body temperature, heart rate, and blood pressure, and it helps to maintain healthy bones and muscles.

When the thyroid gland is functioning properly, it produces a balanced ratio of T3 and another thyroid hormone called T4. However, in some cases, the body may have difficulty converting T4 into T3, leading to a condition known as hypothyroidism. This can result in symptoms such as fatigue, weight gain, hair loss, and depression.

In other cases, the body may produce too much T3, leading to hyperthyroidism. This can result in symptoms such as weight loss, rapid heartbeat, tremors, and anxiety.

Treatment for thyroid conditions may involve medication to regulate hormone levels, lifestyle changes, and dietary modifications. Some people may also find that natural remedies, such as certain herbs or supplements, can help support thyroid health and improve symptoms.

It is important to work with a healthcare provider to determine the best course of treatment for thyroid conditions. Regular monitoring and testing can help ensure that T3 levels remain within a healthy range and that any underlying conditions are effectively managed.

About the author

Dr. Kelly has 25 years of expert medical experience caring for the sickest of the sick people in critical care (including ICU, Heart surgery, Heart & Lung transplant surgery, as well as cardiology). She is a clinical specialist who has taken care of and trained others to care for the critically ill/the elderly and developed many screening and preventative programs to help improve the health of the population. The reality is that most people just don't have to be that sick. or stay that sick. So, Dr. Kelly decided to change the focus of the care she provided: to prevent, reverse and restore the health of individuals.

Dr. Kelly

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