I went thru a lot of posts but didn't find this connection, so thought I'd post it here as it's own thread. For me, after 10 yrs of depression, no concussion involved, getting on a quality thyroid support changed my life.

Traumatic Brain Injury: A Cause of Hypothyroidism

Talking to another member now here, I posted this in his thread.

Thyroid controls so much. And even a small tweak can make a huge difference in one's health. C