Selenium is a trace element that due to its antioxidant properties, can neutralize free radicals before they can destroy the body's tissues.
In particular, SOLGAR® Selenium 200μg tablets:

Supports the health of the immune system
Helps in the proper functioning of the thyroid gland
Protects cells from oxidative stress
Contributes to good hair and nail health
It is ideal for:

People who lack this item
People who need to take due to a weakened immune system or hypothyroidism