The Reasons Why Your Thyroid May Not Be Working

The Reasons Why Your Thyroid May Not Be Working

Have you ever wondered why your thyroid may not be working? Millions of people suffer from thyroid conditions, but many of them are not aware of it. If you are among those individuals who are still experiencing a thyroid problem despite medication, it is probably not just because you are getting older or you are depressed.

Here are the most common reasons why your thyroid may not be working properly:

Digestive Dysfunction

Most thyroid medications come in tablets with a number of inactive ingredients and additional fillers. One that many individuals struggle with is cellulose, a fiber component used as the bulk material for the tablets themselves. This can pose a problem for individuals who have weak digestive systems. They are unable to completely break down the fibers, so the thyroid hormones contained in the tablets are not absorbed or released. When your digestive tract cannot break down the tablets, you cannot obtain the benefits of the medication.

Decreased Absorption

The hormones produced by the thyroid are sensitive to several medications that alter the absorption or activities of T4. These may include commonly prescribed drugs such as antibiotics, antifungals, antacids, diuretics, pain medications, cholesterol-lowering medication, antiarrhythmic medications, diabetic medications and hormone replacements. There are also some foods that may decrease the absorption of thyroid hormones, including the high-fibre and soy-based foods. Calcium and iron supplements may also inhibit the functions of thyroid hormones. According to drug manufacturers, it is always best to take your medication four hours after or before you have ingested other drugs, food or supplements that can affect their effectiveness. Also heavy metal toxicity might inhibit the ability to absorb your nutrients.