Hypothyroidism

Patients with hypothyroidism will ... to changes in the way their body expends energy. Now, with a lower metabolic rate, people can gain excess weight eating a similar diet....

August 13, 2024 - Treatment of hypothyroidism returns body weight to what it was before the hypothyroidism started. If the symptoms of hypothyroidism besides weight gain are improved with treatment, it is unlikely that the weight gain was only due to the thyroid.

It's possible for weight gain to not be thyroid-related. Once hypothyroidism is treated with thyroid hormone, the basal metabolic rate and weight return to normal.

An underactive thyroid (hypothyroidism) is a common condition where the thyroid gland in your neck does not make enough hormones. This can cause symptoms like tiredness and weight gain.

What is the connection between thyroid disorders and weight management?

Hyperthyroidism is a condition that results in an overproduction of hormones, speeding up your metabolism and causing weight loss, among other symptoms. Hypothyroidism is the opposite problem. With this condition, you don’t produce enough hormones, so your metabolism slows down and you gain weight.

According to common perception, hypothyroidism is held responsible for obesity. However, linking them causally is controversial. Overt hypothyroidism is associated with modest weight gain, but there is a lack of clarity regarding subclinical ...

December 10, 2022 - Understand what happens when your thyroid is underactive and learn about treatment for this condition.

August 16, 2019 - The hormones your thyroid gland releases help regulate your metabolism, or how efficiently your body burns food for energy. When your thyroid makes less of its hormones — as it does in hypothyroidism — your metabolism slows down. So you won’t ...

Hypothyroidism is a common endocrine disorder in which your child’s thyroid gland does not produce enough thyroid hormone. A child with an underactive thyroid may experience fatigue, weight gain, constipation, decreased growth, and a host of other issues. What is hypothyroidism?Hypothyroidism ...

February 17, 2025 - A simple blood test can measure ... treatment and prevent further complications. The primary reason hypothyroidism leads to weight gain is due to a slower metabolism....

If your body isn’t producing enough thyroid hormones due to hypothyroidism, the resulting slowdown in metabolism may lead to weight gain; in a 2012 article published in European Thyroid Journal, the authors indicate that “small differences in thyroid function are associated with up to 5 kg difference in body weight.”

December 17, 2024 - Symptoms of hypothyroidism can include tiredness, weight gain, bloating or sensitivity to the cold.

November 3, 2025 - With less-than-optimal T4, hypothyroidism is usually characterized by low T3 and low rT3. Yet, sometimes, unexpectedly high rT3 can develop if you are hypothyroid. This can cause weight gain, and it may also be caused by weight gain.

March 11, 2024 - With too little thyroid hormone circulating in the body, the metabolism slows, and the body converts food to energy at a slower rate. Consequently, patients with hypothyroidism often gain weight rapidly without altering their diet.

February 10, 2025 - An underactive thyroid gland (hypothyroidism) is where your thyroid gland doesn’t produce enough hormones. Common signs of an underactive thyroid are tiredness, weight gain and feeling depressed.

Weight gain may signal low levels of thyroid hormones, a condition called hypothyroidism. In contrast, if the thyroid produces more hormones than the body needs, you may lose weight unexpectedly.

Underactive thyroid function typically results in some weight gain because hypothyroidism lowers a person's basal metabolic rate. People with more severe hypothyroidism frequently gain more weight.