Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Trace minerals, including elements such as zinc, selenium, iodine, copper, and manganese, are essential micronutrients that play critical roles in various physiological processes, including the proper functioning of the glandular (endocrine) system. Scientifically, there is well-established evidence that specific trace minerals are required for the synthesis and regulation of hormones produced by glands such as the thyroid, pancreas, and adrenal glands. For example, iodine is a well-known essential component for thyroid hormone synthesis, and its deficiency leads to thyroid gland dysfunction (goiter, hypothyroidism). Zinc is involved in the synthesis, storage, and secretion of insulin in the pancreas, as well as supporting immune and reproductive gland function. Selenium is necessary for the conversion of thyroid hormones and for antioxidant enzyme function in several glandular tissues.

However, while the necessity of individual trace minerals for glandular health is scientifically validated, the evidence supporting the routine use of generalized "trace mineral" supplements specifically for supporting the glandular system in the absence of a deficiency is limited. Most research supports targeted supplementation in populations or individuals with known deficiencies. Broad claims that trace mineral blends support glandular health are not strongly substantiated in healthy, well-nourished individuals, resulting in a moderate evidence rating.

More about trace minerals
More about Glandular System

Other ingredients that support Glandular System

Other body systems supported by trace minerals

Products containing trace minerals

Nature's Sunshine High Potency Protease
Nature's Sunshine Ionic Minerals (With Acai)
Nature's Sunshine Liquid Cleanse
Nature's Sunshine Protease Plus
Nature's Sunshine VitaWave