Hormone balances on line

Do you have a thyroid deficiency?

Triiodothyronine T3, thyroid hormone
Produced in the liver from thyroxin (T4) from the thyroid gland, triiodothyronine (T3) is vital to blood circulation as well as cell metabolism.
To find out more about Triiodothyronine (in french).
Return to the hormone balance summary
Test for men and women
QUESTIONS Never A little Regularly Often Always
A I have trouble getting up in the morning
B In the morning, I have a puffy face or eyelids
C My hands and feet are always cold
D I have become sensitive to the cold
E I have dry skin
F I tend to put on weight
G I am constipated
H I feel more tired when I rest than when I am active
I I feel like I'm living at a slower pace
J In the morning my joints are stiff
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