什麼是無抗奶？

wukangnaijinainiuzaisiyangdeguochengzhongbushiyongkangshengsu，shengchanchudeniunaibuhanyoukangshengsu。shishishangniunaiyibandoubunengdadaozheyaoqiu

，zhiyaoniunaidekangshengsuhanliangbuchaobiao，shiyongshibuhuiyingxiangjiankangde。