Availa®4, from Zinpro Performance Minerals®, is a nutritional feed
ingredient for animals that contains a combination of organic zinc,
manganese, copper and cobalt. These trace minerals are required by
animals for numerous functions including: immunity, reproduction, skin
and hoof integrity, growth and muscle development, milk production,
fiber digestion and energy metabolism. In addition, when an animal has
the proper balance of trace minerals it is better able to cope with the
challenging effects of stress.