Selenomethionine
Other names for Selenomethionine
l-selenomethione
l(+) selenomethionine
l-selenomethionine
l-selenomethionine amino acid chelate
l-selenomethionine, natural
l-selenomethionine pentapure
selenium
selenium select
selenium select(r) 5000 dcp
seleniumselect(r) pure (+)-selenomethionine
selenium select(tm)
selenomax(r)
selenomethionine
selenomethionine amino acid chelate
selenopure l-selenomethionine
selenopure(r)
selenopure(tm) l-selenomethionine
selenopure yeast free selenium
Synopsis of Selenomethionine
History
Selenomethionine, a naturally occurring amino acid in which selenium replaces the sulfur atom in methionine, has long been recognized for its remarkable medicinal properties. Although the compound itself is a relatively recent discovery, the use of selenium-rich foods for health traces back centuries. Ancient healers valued certain grains, nuts, and vegetables—now known to contain selenomethionine—for their role in enhancing vitality, supporting immune function, and promoting longevity. Traditional remedies frequently incorporated these selenium-rich botanicals as part of broader wellness practices aimed at maintaining balance and preventing illness.
In more recent times, selenomethionine has emerged as a preferred form of selenium in nutritional supplements and functional foods, owing to its superior bioavailability and gentle impact on the digestive system compared to inorganic selenium sources. This organic selenium compound is prized for its antioxidant activity, which helps neutralize harmful free radicals and supports cellular health. Additionally, selenomethionine is essential for optimal thyroid function, contributing to metabolic regulation and overall well-being.
Herbalists and formulators often combine selenomethionine with other potent botanicals such as ashwagandha, ginseng, and green tea extract. These combinations harness the synergistic effects of plant antioxidants and selenium, enhancing immune resilience, cognitive clarity, and energy levels. The inclusion of selenomethionine in such blends has made it a cornerstone of many modern herbal remedies, supporting the body’s natural defenses and promoting holistic wellness. Its impressive safety profile and wide-ranging benefits make selenomethionine a valuable ally in both traditional and contemporary health practices.
Traditional and scientific validation
Selenomethionine is an organic form of selenium, an essential trace element, that has been utilized in nutritional products due to its high bioavailability and pivotal role in human health. Historically, selenium was first recognized for its essentiality in the 1950s, with selenomethionine emerging as a preferred supplemental form due to its effective absorption and incorporation into body proteins in place of methionine. Selenomethionine is naturally found in foods such as cereals, grains, and Brazil nuts, and its use in supplements has been validated by its ability to raise selenium levels in the body more efficiently than some inorganic forms, such as selenite or selenate.
Scientifically, selenium is necessary for the proper function of several selenoproteins that act as antioxidants, support thyroid hormone metabolism, and bolster immune function. Clinical studies have investigated selenomethionine for its potential benefits in areas such as cancer prevention, thyroid health, and immune support. For example, the Nutritional Prevention of Cancer (NPC) trial provided early evidence that selenium supplementation, primarily as selenomethionine, could reduce the risk of certain cancers, though subsequent studies have produced mixed results. Research also suggests that selenium supplementation may support thyroid health, particularly in individuals with autoimmune thyroiditis.
While the scientific community acknowledges the essential role of selenium and the superior bioavailability of selenomethionine, more research is needed to conclusively establish its effectiveness for certain disease outcomes. Nevertheless, selenomethionine remains a valuable ingredient in nutritional products, contributing positively to overall selenium status and supporting essential physiological functions.
Selenomethionine is used for these health conditions
Cancer (prevention) (Scientific)
Cancer Treatment (reducing side effects) (Scientific)
Chemotherapy (reducing side effects) (Scientific)
Hair (loss or thinning) (Scientific)
Hypothyroid (Scientific)
Inflammation (Scientific)
Liver Detoxification (Scientific)
Selenomethionine is used to support these body systems
Brain (Scientific)
Glandular System (Scientific)
Hair (Scientific)
Immune System (Scientific)
Liver (Scientific)
Male Reproductive System (Scientific)
Prostate (Scientific)
Reproductive System (Scientific)
Thyroid Gland (Scientific)
