Protein drink-蛋白奶

Since we are vegetarian, it is very important to have enough protein. We have 2 cup of protein shake everyday, one for breakfast and one in the evening.
吃素的人常常缺乏蛋白質，可是蛋白質在人體中占有很重要的地位，能使細胞有彈性，減少脂肪，使肌肉有彈性。我們每天喝二杯蛋白奶，每次兩湯匙！