Selenium Methionine (Pot Of 60 Capsules)

Suitable For

Vegetarian

Vegan

No Gluten Containing Ingredients

No Nut Containing Ingredients

Metabolics Selenium Methionine  

What is Metabolics Selenium Methionine?

Selenium is a vital trace mineral found in nutrient-rich foods like Brazil nuts (boasting an impressive 544 mcg per ounce!), sunflower seeds, fish, poultry, onions, and grains. Unlike plants, which do not require selenium, the selenium content in plant-based foods depends entirely on soil quality. Brazil nuts, for example, are sourced from selenium-rich soils in Brazil, making them one of the most potent natural sources.

Selenium levels in the body range from 3-6 mg in individuals from low-selenium areas to 13 mg in those living in high-selenium regions, with the liver and kidneys being its primary storage sites.

Selenium methionine is an organic form of selenium where selenium is incorporated into the amino acid methionine. It is highly bioavailable, with reported absorption rates of around 90% in the small intestine.

Who is Metabolics Selenium Methionine For?

This supplement is ideal for individuals who:
✔ Want to support immune function, thyroid health, fertility, and antioxidant protection
✔ Are looking to maintain healthy hair and nails
✔ Want a bioavailable source of selenium
✔ Prefer a convenient one-a-day selenium capsule

Key Benefits

Selenium’s primary biological role is its incorporation into at least 25 selenium-dependent enzymes, known as selenoproteins. These enzymes are essential for antioxidant defence, thyroid function, immune support, and cellular maintenance.

Five key selenoproteins include:

1. Glutathione Peroxidase 1 (GPx1) – The most abundant selenium-dependent antioxidant enzyme, found in nearly all tissues, protecting cells from oxidative stress.

2. Glutathione Peroxidase 3 (GPx3) – The extracellular form, primarily found in plasma, responsible for protecting the blood and extracellular fluids from oxidative damage.

3. Phospholipid Hydroperoxide Glutathione Peroxidase (GPx4) – Unique among the GPx family, it plays a critical role in cell membrane protection and is essential for sperm development.

4. Gastrointestinal Glutathione Peroxidase (GPx2) – Found in the gut lining, this enzyme helps protect intestinal cells from oxidative stress and plays a role in gut health.

5. Iodothyronine Deiodinases (DIO1, DIO2, DIO3) – These selenium-dependent enzymes regulate thyroid hormone metabolism, converting T4 into the active T3 hormone.

These selenoproteins work together to support various physiological functions, including antioxidant protection, fertility, thyroid hormone metabolism, and immune function.

Powerful Antioxidant Protection

Selenium contributes to the protection of cells from oxidative stress and the protection of DNA, proteins and lipids from oxidative damage. All the selenoproteins above are antioxidant enzymes which are able to reduce the damaging reactive oxygen species to harmless water and alcohols.

Supports Male Fertility & Reproductive Health

Selenium contributes to normal spermatogenesis by protecting sperm mitochondrial structures from oxidative damage. The phospholipid hydroperoxide glutathione peroxidase enzyme plays a key role in sperm formation, while selenoprotein V, found exclusively in the testes, supports healthy sperm production.

Selenium Contributes to Normal Thyroid Function.

Selenium is required for three selenium-dependent iodothyronine deiodinase enzymes, responsible for converting thyroxine (T4) into the active thyroid hormone triiodothyronine (T3). These enzymes help regulate thyroid hormone activation and deactivation, contributing to optimal thyroid health and metabolism.

Selenium Contributes To Normal Function Of The Immune System

Selenium is essential for a healthy immune response, helping regulate cytokines—cell-signalling molecules crucial for immune function. Selenium deficiency is linked to impaired immunity, making adequate intake vital for overall well-being.

Supports Healthy Hair & Nails

Selenium contributes to the maintenance of normal hair and nails. Hair and nails are primarily composed of proteins, and these proteins rely on selenoproteins for healthy production. Hair follicles and nail beds are renewing structures composed of cells called keratinocytes, and selenoproteins are essential for normal keratinocyte function. Selenium deficiency can lead to weak hair and nails. Additionally, selenium compounds play a role in combating fungi that can live on the scalp and contribute to dandruff, a condition characterised by dry, shedding skin fragments.

Selenium and vitamin E work together as antioxidants to reduce oxidative stress. Selenium-dependent glutathione peroxidases and vitamin E both help neutralise free radicals, preventing cellular damage.

Selenium Toxicity

Although selenium is an essential, important mineral, care should be taken not to exceed one capsule a day. Although the mechanism of toxicity is uncertain it may be due to excess selenium inhibiting dehydrogenase enzymes

Why Choose Metabolics Selenium Methionine?

🔹 Highly Bioavailable – Easily absorbed
🔹 Immune & Thyroid Support – Contributes to normal immunity and thyroid function.
🔹 Antioxidant Protection – Helps protect cells from oxidative stress.
🔹 Hair & Nail Health – Supports healthy hair and nails

Metabolics Selenium Methionine - Experience the power of selenium for optimal health

✅ Order Metabolics Selenium Methionine Today to Support Immunity, Thyroid Function, & Well-being!