J
j.
Guest
Ray Peat says it's not good to eat liver too often (more than 2 times a week, I think) because it suppresses thyroid function. What is it about liver that suppresses thyroid function?
j. said:I had the impression that liver suppressed thyroid function for another reason. A serving of liver typically has 25,000 IU of vitamin A, and RP mentioned that he took 100,000 IU of vitamin A daily at some point.