如果在外边吃饭,遇到饭桌上有猪蹄这道菜时,都会有人指着猪蹄殷勤地对同桌的女士说:“女孩子多吃点儿这个,能美容。”现在很多人都知道猪蹄里含有一种叫作胶原蛋白的物质,而胶原蛋白正是时下最热门的美容新名词。从外用的化妆品,到口服的胶囊,再到整形美容用的填充材料,无处不 If you eat on the outside, encounter the dishes on the table with trotters, there will be someone pointing trot at the same table with the lady said: “The girls eat this, can beauty.” Now many people know Trotters contain a substance called collagen, and collagen is the hottest new beauty nowadays. From topical cosmetics, to oral capsules, and then to cosmetic plastic filling materials everywhere