[faraaz98]

It can also be caused by autoimmune thyroidism

[FollowingTheDao]

But what causes autoimmune hypothyroidism? (Hint, it is probably oxidative stress.)

Receipts:

https://pmc.ncbi.nlm.nih.gov/articles/PMC5040049/

https://www.sciencedirect.com/science/article/abs/pii/S00088...

https://link.springer.com/article/10.1186/s12902-023-01348-9

https://etj.bioscientifica.com/view/journals/etj/12/6/ETJ-23...