Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Iodine plays a critical role in supporting the reproductive system, with its use justified by scientific evidence. Iodine is an essential micronutrient required for the synthesis of thyroid hormones (thyroxine/T4 and triiodothyronine/T3), which regulate numerous physiological processes, including reproductive health. In women, thyroid hormones are crucial for normal ovarian function, menstrual regularity, and fertility. Iodine deficiency can lead to hypothyroidism, which is strongly associated with menstrual disturbances, ovulatory dysfunction, infertility, and increased risk of miscarriage and adverse pregnancy outcomes. During pregnancy, sufficient iodine is vital for fetal neurodevelopment and the maintenance of maternal thyroid function.

Multiple studies and reviews, including those by the World Health Organization (WHO), confirm that iodine supplementation in iodine-deficient populations improves reproductive outcomes and reduces the risk of complications such as cretinism, miscarriage, and stillbirth. The American Thyroid Association also recommends adequate iodine intake for women of childbearing age, especially during preconception and pregnancy. While iodine is not typically used as a direct fertility supplement, its fundamental role in thyroid hormone synthesis and, consequently, reproductive health is well established. However, in populations with adequate iodine intake, additional supplementation does not further enhance reproductive outcomes, which is why the rating is not the highest possible.

More about iodine
More about Reproductive System

Other ingredients that support Reproductive System

Other body systems supported by iodine

Products containing iodine

Nature's Sunshine Love and Peas (Sugar Free)
Nature's Sunshine Children's MultiVitamin & Mineral
Nature's Sunshine Dulse Liquid
Nature's Sunshine Love and Peas
Nature's Sunshine Mega-Chel
Nature's Sunshine MultiVitamin & Mineral (SynerPro)
Nature's Sunshine MultiVitamin & Mineral (Time Release)
Nature's Sunshine Nature's Prenatal
Nature's Sunshine Nature's Harvest
Nature's Sunshine Power Greens
Nature's Sunshine Power Greens To-Go
Nature's Sunshine Power Meal
Nature's Sunshine Power Meal
Nature's Sunshine Super Supplemental
Nature's Sunshine Super Supplemental (Without Iron)
Nature's Sunshine Super Trio
Nature's Sunshine VitaWave