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Not usually: They vary a bit, but in general, most contain at least: 400 mcg of folic acid, 400 iu of vitamin d, 200 to 300 mg of calcium, 70 mg of vitamin c, 3 mg of thiamine, 2 mg of riboflavin, 20 mg of niacin, 6 mcg of vitamin b12, 10 mg of vitamin e, 15 mg of zinc, 17 mg of iron, none of these is a hormone. ...Read moreSee 1 more doctor answer
Thyroid sono showed heterogeneous gland with multinodular goiter(positive hashimoto's diagnosis;on synthroid)-follow up sono when?
My TSH levels are 4.67.My prenatal vitamins don't have iodine.Can I take iodine supplements along with levothyroxine?or levothyroxine is sufficient?
Not iodine deficient: Hi. No one in America is iodine deficient. If you're hypothyroid, it's because of autoimmune destruction of the gland (assuming you haven't had thyroid surgery). Giving more iodine when you're already replete will not help. Is that TSH on l-thyroxine? You need a dose increase if it is. Take your l-thyroxine, and don't worry about the iodine. Good luck! ...Read more
To some extent: If a goiter is due to primary hypothyroidism then levothyroxine allows TSH to come down thereby removing one source of goiter. However, patients with hashimoto's also have lymphocytic infiltration of the gland which contributes to goiter development also. That takes time to go down. We see this in patients with nl thyroid function also. Grave's antibodies stimulate thyroid growth mimicking tsh. ...Read more
My prenatal vits don't have iodine as supplement.I have hashimoto's thyroiditis.I take levothyroxine. Should I also take iodine supplements? How much?
Don't bother: Hi. No one in America is iodine deficient. Then, on top of that, you're hypothyroid! You need a healthy, functioning thyroid gland to use iodine to make thyroid hormone...which you ain't got! You are TAKING, not making, your thyroid hormone. Take your l-thyroxine and don't worry. ...Read more
Yes: Iodine deficiency will cause hypothyroidism and enlargement (goiter) of the thyroid. Do not take more than about 1000 mcg of iodine because high doses can cause problems if you have hashimoto's thyroiditis. Also, 2 recents reports from china and japan have suggested that high doses of iodine may increase the risk of thyroid cancer. Too much of a good thing is then not good. ...Read more
No: Progesterone is usually produced by the ovaries after ovulation to help an embryo implant onto the uterine lining, and also to maintain the pregnancy once the embryo has implanted. After the middle of the first trimester, the placenta starts to take over the Progesterone production. Prenatal vitamins do not contain progesterone. ...Read moreSee 2 more doctor answers