Aspen Veterinary Resources Vita-Jec® Essential AD®

Natural vitamin A (carotenes) and tocopherols can be destroyed in feedstuffs through processing, ensiling and storage. Due to these losses, reduced intakes of fat-soluble vitamins can occur in animals maintained in continual confinement compared to animals allowed to graze in lush pasture. Intramuscular or subcutaneous injections offer an efficient and rapid method to increase vitamin A, vitamin D and vitamin E status of animals