Exchange rate. This is the amount of foreign currency that will be generated for every dollar you send. For example, a service might have a rate of 12.48 Mexican pesos per dollar. So if you send $200, it'll convert to 2,496 pesos.
Selenium is a nutrient that the body needs to stay healthy. Selenium is important for reproduction, thyroid gland function, DNA production, and protecting the body from damage caused by free radicals and from infection.
Selenium is a mineral that is needed in small amounts by the body to help regulate the thyroid hormones and support a healthy immune system. One of seleniumâs most important roles is as an antioxidant helping to prevent cell damage due to free radicals.