FT3:FT4 ratio

Gullo: LT4 monotherapy and thyroid loss invert FT3 and FT4 per unit of TSH

In 2011, Gullo’s research team published a landmark study in thyroid therapy titled “Levothyroxine Monotherapy Cannot Guarantee Euthyroidism in All Athyreotic Patients.” Gullo and colleagues examined the TSH, FT3 and FT4 levels and the FT3:FT4 ratios of 1,811 thyroidless patients… Read More ›

Low-normal FT3 increases Alzheimer’s Disease risk

SOURCE Quinlan, P., Horvath, A., Wallin, A., & Svensson, J. (2019). Low serum concentration of free triiodothyronine (FT3) is associated with increased risk of Alzheimer’s disease. Psychoneuroendocrinology, 99, 112–119. https://doi.org/10.1016/j.psyneuen.2018.09.002  JAN 2019: Study reports increased risk of Alzheimer’s disease with… Read More ›

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