I've heard that Cytomel is an excellent supplement to take with NDT to help with your T3 levels. I'm taking 5 grains of nature throid a day (I have no thyroid at all and have been upping my dose until I feel somewhat normal) I take three in the morning one at lunch and one before bed. How much Cytomel would be a good starting dose? How much did you start with? I only ask as I don't want to overdose. I cannot go to my Drs for advice as they do not know I am on NDT as they pretend they have never heard of it so I self medicate, this is why I am asking on here.