GPT and type 1 diabetes mellitus: In the T1D group, a significant negative correlation was found between the HDL-C level and fungi of the genus Cladosporium (rs = −0.43, p = 0.03) and a positive correlation between total cholesterol and LDL-C levels and fungi of the genus Saccharomyces (respectively: rs = 0.39, p = 0.04, and rs = 0.49, p = 0.01), as well as ALT versus Cryptococcus (rs = 0.49, p = 0.01).