I'm copying this straight from "Why Do I still Have Thyroid Symptoms? When My Lab Tests Are Normal..."
By: Kharrazian, Datis
Note: these are all backed by the literature. If you notice, your blood work can be totally normally, but things like autoimmune conditions, Lyme, HPA-axis issues, methylation, missing co-factors, hormonal imbalances, etc, lead to hypothyroid symptoms.
22 Patterns of Low Thyroid Function (Most because of HPA-axis PVN issues)
By: Kharrazian, Datis
Note: these are all backed by the literature. If you notice, your blood work can be totally normally, but things like autoimmune conditions, Lyme, HPA-axis issues, methylation, missing co-factors, hormonal imbalances, etc, lead to hypothyroid symptoms.
22 Patterns of Low Thyroid Function (Most because of HPA-axis PVN issues)