Re: TSH 3.29..how to lower naturally?

You'll want your Vit D in the 40s.
http://www.chrisbeatcancer.com/vitamin-d-the-1-anti-cancer-vitamin/

Iodine is needed to make T4; however some people will tell you to take megadoses. I think more modest doses are more reasonable.

Selenium and zinc are involved in conversion of t4 to t3.

Next time you might also get r t3 Tweet