Hello. Quick question you guys might be able to help with...
I was taking 150mcg levo and 15mcg T3, blood results were T4: 12 T3:4.7
Then left levo the same but upped the T3 to 20mcg: bloods T4 21.9 T3:6.2
Now, I get why the T3 result has gone up a bit, but why the big jump in T4 when I've not increased levo? Any ideas? Thank you. : )