General Description
The Selenium Complex is a food supplement with two different sources of selenium and calcium. Selenium is an essential trace element that must be supplied daily through diet.
According to approved EU health claims, selenium contributes to the normal function of the immune system and the protection of cells from oxidative stress.
Calcium additionally fulfills important functions in energy metabolism and the maintenance of normal bones.
Biochemical Functions
Selenium is a component of various selenium-containing enzymes and proteins. It plays a role in antioxidant protective mechanisms and in metabolic processes involved in cell protection and the immune system.
The Selenium Complex combines sodium selenite (inorganic selenium form) and L-selenomethionine (organically bound form). Both are utilized by the body, but through different metabolic pathways. Calcium is a component of bones and teeth and performs structural and functional tasks in the organism.
Requirement and Intake
Individual selenium requirements can vary and depend on diet, soil conditions in the food's region of origin, as well as metabolism and lifestyle.
Selenium is present in limited amounts in the diet in many European regions, as agricultural soils can be selenium-poor.
The Selenium Complex provides a defined 110 µg of selenium per daily serving, consisting of sodium selenite and L-selenomethionine.
Occurrence in Foods
Natural selenium sources are:
- Brazil nuts
- Fish and seafood
- Eggs
- Whole grain products
- Meat and legume products
The selenium content of plant-based foods strongly depends on the selenium content of the soil.
Specifics of Absorption
Organically bound selenium (e.g., selenomethionine) is absorbed via amino acid transport pathways, while sodium selenite is utilized through other mechanisms. The combination of both forms allows for versatile supplementation.
Calcium can affect the absorption of some minerals; therefore, taking it with a meal is recommended. These notes describe nutritional physiological principles.
Reference to our Product
According to the label, the Selenium Complex provides per daily dose (1 capsule):
- Calcium: 200 mg (25% NRV)
- Total selenium: 110 µg (200% NRV)
– of which from sodium selenite: 80 µg
– of which from L-selenomethionine: 30 µg
Other ingredients: Calcium carbonate, vegetable capsule shell (HPMC), coconut milk extract, cassava root extract.
The product is vegan, gluten-free, lactose-free, free from artificial colors, and by law, free from preservatives.
Instructions for Use
The recommended intake is 1 capsule daily, swallowed whole with sufficient water. The stated daily intake must not be exceeded. Selenium should not be overdosed. If taking medication, during pregnancy or breastfeeding, medical advice should be sought before use. Food supplements are not a substitute for a varied diet and a healthy lifestyle.
