Interestingly, a study from the Drug and Alcohol Dependence confirmed the existence of euthyroid sick syndrome [iii] where alcohol - dependent persons can have low levels of T3, high levels of reverse T3 or rT3, and normal levels of the T4 hormone. (thyroidadvisor.com)
This pattern is called euthyroid sick syndrome, and not eating enough food is not the only thing that can cause it. (nourishbalancethrive.com)
So even if some thyroid - related problems, like euthyroid sick syndrome, may become more likely on a low - carb diet, others, like Hashimoto's, may be relieved by a low - carb diet. (perfecthealthdiet.com)