> Cultures with a long-time reliance on soy protein apparently realized this early, Patisaul adds. For instance, the compounds in soy are known to interfere with the body’s uptake of iodine, an element necessary for healthy functioning of the hormones produced by the thyroid gland. Chinese farmers first cultivated soybeans about 1100 B.C., so it’s not surprising, she notes, that many Asian diets gradually evolved to contain foods that contain extra high levels of iodine, such as seaweeds.
> Cultures with a long-time reliance on soy protein apparently realized this early, Patisaul adds. For instance, the compounds in soy are known to interfere with the body’s uptake of iodine, an element necessary for healthy functioning of the hormones produced by the thyroid gland. Chinese farmers first cultivated soybeans about 1100 B.C., so it’s not surprising, she notes, that many Asian diets gradually evolved to contain foods that contain extra high levels of iodine, such as seaweeds.