Vitamin deficiency or insufficient absorption of vitamins produced deficiency symptoms resulting in specific diseases and reduced animal performance. Vitamins are essential for the metabolism since they maintain normal physiologiscal function such as growth and development, life functions, health and reproduction. AD3E-TECH supports and maintains a healthy immune system, which can't be underestimated since it will protect the animal against various kinds of stress challenges, it enhances the productivity and it promotes weight gain.