Discussion: Hormonal imbalances can adversely affect the Thyroid gland functions. Relevant especially for Hashimoto's thyroiditis and Graves' disease patients.

Thyroid hormonal imbalances common causes: (Try to avoid or minimize.)
1) Birth control pills.
2) Fertility treatments. (Uncontrollable)
3) Vitamin D deficiency.
4) Prolonged administration of steroid drugs.
5) Non-natural foods are high in phytoestrogen. (Natural non-GMO rich in phytoestrogen foods are not harmful.)

Link: Hashimoto's thyroiditis and Graves' disease, natural rehabilitation.
https://www.sf-healing.com/page/189 (Copy & Paste)