FT4 - Result : 1.16 Range : 0.61-1.85
TSH - Result : 2.25 Range : 0.34-3.00
You are not using iodized salt.
Others in your home also affected.
Does your vitamin list iodine and selenium?
Men should not have iron in their vitamins.
Thyroid lab ranges are misleading.
TSH should be closer to 1.0, 2.25 is too high. Can be direct result of iodine deficiency
T3, fT3, T4 fT3, should be near mid range or a bit higher [optimal].
fT4=1.23 would be midrange, 1.16 is low.
Please evaluate your overall thyroid function by checking oral body temperatures:
- when you first wake up, should be 97.7-97.8, higher is OK, 97.3 is a problem
- also check for 98.6 mid afternoon
Please read the thyroid basics sticky.
Iodine is needed to make thyroid hormones.
It has been added to salt for almost 100 years and for good reason, but non-iodized salt is right there on the shelf and many like your self do not know the issues and doctors never ask. Low thyroid function can rob your energy and make you cold and depressed. Makes you vulnerable when you get sick, as every part of your body is not working right.
You do have CBC results in your lab work.
These may be indicating [trace] effect of an infection
CRP - Result : 0.5 Range : -<0.5
U*WBC - Result : 1 Range : 0-2
WBC - Result : 9.3 Range : 4.0-10.0
In your climate, you are probably have low levels of vit-D3, whole family. And if you do not drink much milk...
Find tiny 5,000iu oil based Vit-D3 capsules. They are cheap. You could test Vit-D25 later on and you want to be around 60 on that lab result.
Is your thyroid enlarged, sore, lumpy or asymmetrical?
Make sure that wife and baby are getting these nutrients.
Get non-iodized salt out of the house.