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A slight backward tilt is sufficient
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The bioavailability of supplemental 5-methyl-THF has been reported to be similar or higher compared to folic acid at equimolar doses
Figure 2 Beyond these hormonal effects, excessive iodine intake has also been linked to thyroid autoimmunity, which has been associated with increased infertility rates, polycystic ovary syndrome, premature ovarian insufficiency and endometriosis (76, 77)
