Long before blood testing came along, many knowledgeable doctors evaluated thyroid health with two simple, reliable tests you can do in the comfort of your home.
These home thyroid tests can show low thyroid function that current blood tests often don’t reveal.
Why Thyroid Blood Tests Are Often Wrong
Thyroid blood tests, including TSH, can be inaccurate for several reasons. One is that blood tests can’t measure how much thyroid hormone is actually reaching your cells. Another is that stress can suppress TSH levels, giving a faulty diagnosis of good thyroid health.
These simple home tests were developed by Broda Barnes and Raymond Peat, two pioneering doctors who diagnosed and treated patients on the basis of primary symptoms. They understood that up to 40% of patients have low thyroid function, which can interfere with most bodily processes, resulting in a variety of illnesses if left untreated.