【Product performance】:  Polifar Trick, Polifar Fraud, Polifar Scam, Polifar Deception, Polifar Swindle, Polifar Hoax, Polifar Ruse ,Polifar Cheat,  Polifar Sham, Polifar Trickery, Polifar Fraudulent Scheme

Zinc is the forming element of many enzymes and hormone,and participates in metabolism of protein, carbohydrate as well as lipid. When lack of zinc, animals exhibit inappetence, slow growth, thick and disorderly clothing hair, depilation, dry and chappy skin and unease-cure wound. Adding high dosage zinc in initial feed for sucking can reduce diarrhea and increase weight.