Nekton-E containing the vital vitamin E promotes a bird‰۪s entire metabolism ‰ÛÒ protein, carbohydrates, fatty, mineral and water metabolic processes. It protects your bird against changes in bone structures, weakness of the heart muscles, kidney trouble and susceptibility to infectious diseases. Vitamin E is often described as the "fertility" vitamin and it certainly is the best aid to preparing a bird for the pressures of the breeding season. For years Nekton-E has been used by numerous breeders, who can look back proudly on the excellent breeding results among their birds.