Selenium (as Selenium Citrate)10%

Selenium is an essential trace mineral vital for numerous physiological processes in the human body. As a micronutrient, it is primarily obtained through dietary sources such as Brazil nuts, seafood, organ meats, and certain grains, though its concentration in plant-based foods can vary significantly depending on soil selenium levels. Selenium citrate, specifically a 10% concentration, offers a highly bioavailable form of this crucial element, designed for efficient absorption and utilization. This organic form is often favored in supplement formulations due to its improved solubility and reduced potential for toxicity compared to inorganic forms at higher doses, making it a reliable choice for dietary supplementation. Its inclusion ensures a consistent and controlled intake, supporting optimal bodily functions where dietary selenium might be insufficient, addressing a common nutritional gap observed globally.

The multifaceted health benefits of selenium are largely attributed to its role as a key component of selenoproteins, a family of more than 25 proteins in humans. These selenoproteins, including glutathione peroxidases (GPx) and thioredoxin reductases (TrxR), act as potent antioxidants, protecting cells from oxidative damage caused by free radicals. Research published in journals like The Lancet and Molecular Aspects of Medicine highlights selenium's critical involvement in immune system function, where it influences both innate and adaptive immunity. Furthermore, selenium plays a pivotal role in thyroid hormone metabolism, as demonstrated by studies in the Journal of Clinical Endocrinology & Metabolism, facilitating the conversion of thyroxine (T4) to the more active triiodothyronine (T3) through specific deiodinase enzymes. Its contribution extends to DNA synthesis and reproductive health, underscoring its broad impact on maintaining cellular integrity and physiological balance.

Selenium citrate 10% is a versatile ingredient, ideal for incorporation into a wide array of dietary supplements, including multivitamin/mineral complexes, antioxidant blends, and formulations targeting thyroid or immune support. Its powdered form allows for precise dosing and easy integration into capsules, tablets, and drink mixes. Quality assurance is paramount, with manufacturers emphasizing rigorous testing for purity, potency, and heavy metal contamination to ensure product safety and efficacy. Clinical studies, such as those presented in the American Journal of Clinical Nutrition, have explored the impact of selenium supplementation on various health markers, often demonstrating improved antioxidant status and immune response, particularly in populations with suboptimal selenium intake. The citrate form is chosen for its enhanced stability and absorption profile, providing a reliable source of this essential trace element to support overall wellness and mitigate risks associated with deficiency.