Cow’s milk is an interesting food as it is widely consumed in Western nations but much of the world is intolerant to lactose and so cannot consume it. The macronutrient profile of milk is often considered to be high in protein, but in reality milk is higher in both carbohydrate, in the form of the sugar lactose, and in fat. Milk is therefore a relatively poor source of protein but a good source of energy. This represents the needs of the growing cow, which is that of requiring energy to grow, whilst having enough protein for essential growth and repair functions. Of course, the fat content of milk can be reduced significantly by skimming the milk either partially or fully. This not only lowers the fat content but significantly lowers the energy content also. Whole milk is in essence a high fat food, and is rich in cholesterol, whilst also containing mainly fat soluble vitamins. Evidence suggests that milk is associated with weight loss and high dairy diets may be associated with lower body weight, despite the high fat high energy content.
Eat Well, Stay Healthy, Protect Yourself
RdB
