Which of the following nutrients is not present in milk?

By: Prof. Dr. Fazal Rehman | Last updated: February 3, 2024

QUESTION:  Which of the following nutrients is not present in milk? A   Protein B   Vitamin C C  Calcium D  Vitamin D ANSWER:   Vitamin C
Component Composition Range Function
Water ·        Approximately 87-89% ·        Solvent for nutrients and minerals
Milk Proteins ·        About 3-4% ·        Building blocks for growth and repair
 Casein ·        2.5-3.2% ·        Forms curd in acid and enzyme conditions
Whey proteins ·        0.6-0.7% ·        High-quality proteins with essential amino acids
Lipids (Fats) ·        About 3-4% ·        Source of energy and fat-soluble vitamins
Triglycerides (Fats) ·        Majority of lipids in milk ·        Energy storage and insulation
Phospholipids ·        Small amount ·        Important in cell membranes
Cholesterol ·        Small amount ·        Essential for cell membranes and hormones
Carbohydrates ·        Approximately 4.6-5.2% ·        Lactose is the main carbohydrate and energy source.
Lactose ·        About 4.7-5.2% ·        Unique sugar in milk ·        It provides energy
Vitamins ·        Includes A, D, B-complex and K ·        Essential for various metabolic functions
Minerals ·        Calcium ·        Phosphorus ·        Potassium ·        Magnesium ·        Vital for bone health and other functions
Enzymes ·        Lactase ·        Lipase ·        Protease ·        Aid in digestion and contribute to flavor
Immunoglobulins ·        Antibodies ·        Provide passive immunity to newborns
Lactic Acid ·        Present in trace amounts ·        Contributes to flavor and preservation
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