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    Home > Food News > Nutrition News > How to choose dairy products scientifically?

    How to choose dairy products scientifically?

    • Last Update: 2022-09-04
    • Source: Internet
    • Author: User
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    Ding Dandan, Department of Clinical Nutrition, Anqing 116 Hospital

    Today, when entering a supermarket, a dazzling array of dairy products comes into view, such as fresh milk, milk powder, whole milk, low-fat milk, skimmed milk.


    Milk and dairy products are rich in calcium

    Milk includes cow's milk, goat's milk, mare's milk, etc.


    The "Dietary Guidelines for Chinese Residents (2022)" sets the recommended intake of milk and dairy products from not less than 300 grams per person per day to 300-500 grams per person per day.


    Milk and dairy products can provide high-quality protein, and its essential amino acid composition is similar to that of the human body, which is conducive to human absorption


    Milk and dairy products are rich in calcium and have high absorption and utilization rate.


    Milk and dairy products also contain a variety of active substances, such as lactoferrin and lactic acid bacteria, which can promote immune health


    Nutrient content in different products is equivalent

    Take a look at the difference between the nutrient content of fresh milk and milk powder.


    Theoretically speaking, milk powder made from milk has to be sterilized and spray-dried, and the content of water-soluble vitamins will decrease


    Fat is not for nothing

    The main difference between whole milk, low-fat milk, and skim milk is the fat content


    And skim milk lacks fat-soluble vitamins, and tastes not as good as whole milk, making it less satiety


      Fat is not useless, it is one of the essential nutrients for the human body


      Fat-soluble vitamins are a class of vitamins that are insoluble in water but soluble in fat and non-polar organic solvents (such as benzene, ether, chloroform, etc.


      Conjugated linoleic acid is one of the indispensable fatty acids for humans and animals, but it cannot synthesize a substance with significant pharmacological effects and nutritional value by itself, which is very beneficial to human health


     

      "China Food News" (August 04, 2022 Edition 06)

      (Editor-in-charge: Zhu Meiqiao)

     

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