Active ingredients: selenium
What it is used for
 Selenium is used in the synthesis of several antioxidant enzymes involved in supporting the health of various body tissues (including the heart, kidney, liver, skeletal muscle and sperm).  Ageing may be associated with a decline in selenium levels and glutathione peroxidase activity. [3a] Selenium may support healthy thyroid function. Selenium is a necessary constituent of the deiodinase enzymes, which are involved in the conversion of thyroxine (T4) to triiodothyronine (T3), as well as iodine recycling. [3b] Selenium is required for the conversion of T4 (thyroxine) to T3 (triiodothyronine). [4a] Selenium is a cofactor for enzymes including glutathione peroxidase, which are important in the scavenging of free radicals throughout the body. [4b] Selenium is involved in the bodys antioxidant network and helps to protect cells against the harmful effects of free radicals. [5a] Selenium (is involved in the bodys immune network and) may provide nutritional support to a normal healthy immune system. [5b] Selenium is an integral part of thioredoxin reductase and glutathione peroxidases, which are involved in the maintenance of cell-mediated immunity.  Selenium may (play a protective role against)/(reduce the absorption of) arsenic, cadmium and mercury. [7a] Selenium may provide nutritional support for normal healthy sperm. [7b] Selenium may (provide nutritional support for)/(play a role in) normal healthy sperm maturation and motility. [8a] Selenium may provide nutritional support for a normal healthy heart. [8b] Selenium may be involved in the antioxidant protection of cardiac tissue.  Adequate dietary selenium intake may contribute to a healthy pregnancy.  Selenium supplementation may provide added nutritional support to the maintenance of the healthy selenium content of breast milk.  Selenium may contribute to the normal health of (cardiac and skeletal) muscle tissue.
How to take it
The way to take this medicine is: Oral. This medicine is taken by mouth.
You should seek medical advice in relation to medicines and use only as directed by a healthcare professional.
Always read the label. If symptoms persist see your healthcare professional.
Do I need a prescription?
We are unable to tell you if you need a prescription for this medicine. You can ask your pharmacist.This medicine is
Reporting side effects
You can help ensure medicines are safe by reporting the side effects you experience.
You can report side effects to your doctor, or directly at www.tga.gov.au/reporting-problems