血糖指数高的食物还会导致胶原蛋白早衰，令皮肤失去弹性、变得更脆弱。
However, the best milk option, according to Dr Altcheck, is buttermilk.
不过，据艾尔切克医生透露，牛奶浴的最佳选择是酪乳。
Buttermilk is laden in lactic acid, which helps a number of skin-related issues including sloughing off dead skin cells, lightening age spots and tightening skin.
富含乳酸的酪乳有助于解决许多皮肤问题，包括去除死皮、淡化色斑和紧致皮肤。
'Buttermilk has the highest lactic acid in it and will be more emollient to the skin,' Dr Altcheck said.
艾尔切克医生说：“酪乳的乳酸含量最高，对皮肤也更柔和。”
Once the bath is done, Dr Altcheck says to rinse off thoroughly - because milk decomposes quickly and you could end up smelling like rotten milk - and moisturize your skin.
艾尔切克医生说，一旦沐浴结束，就要把牛奶彻底冲洗干净，因为牛奶很快会变质，如果不洗干净，你会散发出变质牛奶的味道，另外还要给皮肤擦润肤露。
OTHER BENEFITS FROM MILK
牛奶的其他好处
Milk has more than just skin-nourishing benefits, it can also aid in easing sunburns.
牛奶不但能滋养皮肤，还能缓解晒伤的疼痛。
In a previous interview with Daily Mail Online, Dr Joshua Zeichner said a cold milk compress shrinks the cells swollen from the burn and will drive heat away from the sore area.
先前在接受每日邮报网站采访时，约书亚·蔡克纳医生说过，冷牛奶湿敷能收缩因晒伤而肿大的皮肤细胞，还能驱散晒伤区的热气。
'A milk compress can help calm inflamed skin as well, as proteins in the milk coat and soothe the skin,' he said.
他说：“牛奶冷敷可以缓解皮肤红肿，因为牛奶中的蛋白质可以覆盖和舒缓皮肤。”
The lactic acid in milk will help peel away the inflamed, dead skin cells while vitamins A and D promote healing.
牛奶中的乳酸能帮助皮肤脱去红肿、死亡的细胞，而牛奶中的维生素A和维生素D可以加速皮肤修复。
For the compress, pour the milk in a bowl, soak a washcloth in the mixture and refrigerate until both are cold.
牛奶冷敷的做法是，将牛奶倒进碗里，把一块毛巾泡在碗中，放入冰箱直到牛奶和毛巾都变得冰冷。
Then lightly press the washcloth to your skin, applying even pressure all around the burned area.
然后轻轻地将毛巾按在皮肤上，在晒伤区均匀用力，全面按压。
英文来源：每日邮报
翻译&编辑：丹妮
