Why is my thyroid gland important for my brain health?

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  1. AARP
     
    AARP answered:

    Your thyroid gland is a tiny gland in your neck, but it could have a big effect on brain health: Thyroid hormones (T4 and T3) help nerve cells make connections. If you don't have enough of them, you may be depressed, tired and foggy-headed.

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    Your thyroid gland is a tiny gland in your neck, but it could have a big effect on brain health: Thyroid hormones (T4 and T3) help nerve cells make connections. If you don't have enough of them, you may be depressed, tired and foggy-headed. More