can an under-active thyroid stop you losing weight?
Lynn_ On A Mission! 31 October 2010 #2 Apparently if you are on medication for under active thyroid then you should be able to lose weight. Under active thyroid slows down your metabolism, so may be hard to lose weight if you are not getting the medication.
Apparently if you are on medication for under active thyroid then you should be able to lose weight. Under active thyroid slows down your metabolism, so may be hard to lose weight if you are not getting the medication.