05-15-2002, 07:09 PM #1
What Dose of T3 inhibits thyroid?
Basically my question is this: At what dose of Cytomel (T3) does it start to shut down endogeneous thyroid production? Is there a threshold level? I remember seeing a reference that anything below 25mcg doesnt shut you down to an appreciable extent but I dont remember where. I know that therapeutic doses range from 5-50mcg. If you could include a reference.
05-15-2002, 10:48 PM #2
Dr.Evil, one of the Mods here wrote about his GF's experience using only 12.5mcg of T3 a day and he concluded that it supressed her Thyroid 'cuz she rebounded hard after her small/low-dose cycle. Search some of Dr.Evil's posts...
05-15-2002, 11:55 PM #3New Member
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05-17-2002, 04:36 AM #4
If you don't get a response to this, try to PM Dr.Evil, he will probably have the answer.
05-17-2002, 05:35 AM #5
25mcgs will surpress that i why i no longer taper up dose only taper off.
05-17-2002, 05:57 AM #6
What experiences have you of the rebound affect from T3, does tappering off off-set this or is there a risk of rapid weight gain.
05-17-2002, 06:33 AM #7
Well i rebounded but not to bad, i usually only use any amount of t3 for show prep. so very hard to tell how much rebound is from t3 vs just eating like a pig. But takes about 4 weeks for throid to get back to normal so you do have to watch it a bit, good E/C/A helps.
05-26-2002, 02:32 AM #8
Where is Dr Evil lately??? I miss his posts!
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