iodine and glutathione as a potential endocrine disruptor—a role of oxidative stress | Endocrine Selenium, Iodine and Iron–Essential Trace

If none of these tests reveal underlying gut dysfunction and/or you have already healed your gut, thats when its important to look to gene testing

A2780DPP cells were therefore transfected with shRNA constructs 775 and 776, optimised for GSTP1 knockdown in the experiments described above

Here are exact instructions for each common vial size

I can trace my symptoms back over 40 years though as you say - they did rather snow ball in the last few years

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