Two vegetarian friends of mine relied on seed oil for years, one took a vitamin supplement laced with soy for about 10 years, every day. They’ve got hypothyroidism now and have learned too late that many nutritionists and functional medicine practitioners consider soy a culprit in thyroid disease.
“They’ve got hypothyroidism now and have learned too late that many nutritionists and functional medicine practitioners consider soy a culprit in thyroid disease.”
Very possible but OTOH many cases are hereditary: I developed mild hypothyroidism at the same age my mother did and same slowly worsening severity.