Plant Based diet & Thyroid Function!!!!

Tom said:

Many of my favorite foods have been suspected of being goitrogenic: cabbage family vegetables; peanuts; soy; pears and peaches (I think- I'm typing this from memory)... but so far, so good. I'm 63 and have eaten the above-mentioned foods for decades, but thyroid function hasn't been an issue for me. I think the latest research indicates that some (but not all) people may have problems with goitrogens in foods, just as I would run a risk of cardiovascular disease if my diet was heavy in saturated fats.

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I have been told and have read over the years that goitrogenic foods such as those you mentioned must be eaten in moderation and carefully for those already on thyroid meds because they can inhibit absorption of thyroid meds. Soy is supposed to be the biggest culprit. I love tofu, soy milk, cabbage, broccoli, and many other goitrogenic foods, and I do not limit most of them because well, I would starve to death lol. I am a bit more careful with soy milk because there was a time when i was drinking it daily and my TSH went sky high on a blood test I had done because I had been more tired than usual. I cut out the soy milk and kept my soy servings to three or less per week of major soy foods like tofu or tempeh, and my TSH went back to normal. I do continue to consume soy milk, tofu, and all the other foods in question but just not in huge amounts or very frequently. And when I do consume them, I space them apart from my thyroid meds. I did the same as an omnivore when I consumed the few dairy products I could tolerate, such as plain greek yogurt and lactaid milk (which I hated but thought I needed back then).