Vita Flex - E and Selenium 4 Lbs

Numerous factors, including pollution, heavy exercise, pregnancy, lactation, growth and high levels of dietary fat, increase the horse's needs for these nutrients. In the U.S., soils in the East, Northwest, and Great Lakes regions are selenium deficient. In some Midwestern and Southwestern states, local soils may contain excessive amounts of selenium. In these areas, contact your local feed consultant or county extension agent before supplementing selenium.