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Are Thyroid Hormones And Cholesterol Levels Linked To Each Other?

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Posted on Fri, 4 Mar 2016
Question: Hi,

Is there any link between thyroid and cholesterol?

If yes, Can you please explain?
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Answered by Dr. Sandip Kabra (2 hours later)
Brief Answer:
yes,they are linked

Detailed Answer:
Hello,
Welcome to HCM.

Yes,thyroid hormones are linked to the cholesterol levels in blood.

Thyroid hormones (T3,T4) are basically metabolic hormones and through metabolism they are believed to break down bad cholesterol (LDL,VLDL) as a part of metabolic process.

So,when there is low levels of thyroid hormones (seen in hypothyroidism),these cholesterol does not broken down as usual and stats to build up in our blood gradually.

For that reason,it is commonly seen high levels of LDL,VLDL cholesterol in hypothyroid patients.

Hope this helps.

Let me know if you have more doubts.

Regards,

Dr.Sandip Kabra
Note: For more information on hormonal imbalance symptoms or unmanaged diabetes with other comorbid conditions, get back to us & Consult with an Endocrinologist. Click here to book an appointment.

Above answer was peer-reviewed by : Dr. Arnab Banerjee
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Answered by
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Dr. Sandip Kabra

General & Family Physician

Practicing since :2009

Answered : 3078 Questions

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Are Thyroid Hormones And Cholesterol Levels Linked To Each Other?

Brief Answer: yes,they are linked Detailed Answer: Hello, Welcome to HCM. Yes,thyroid hormones are linked to the cholesterol levels in blood. Thyroid hormones (T3,T4) are basically metabolic hormones and through metabolism they are believed to break down bad cholesterol (LDL,VLDL) as a part of metabolic process. So,when there is low levels of thyroid hormones (seen in hypothyroidism),these cholesterol does not broken down as usual and stats to build up in our blood gradually. For that reason,it is commonly seen high levels of LDL,VLDL cholesterol in hypothyroid patients. Hope this helps. Let me know if you have more doubts. Regards, Dr.Sandip Kabra