Step 1: Understanding the Concept:
Infant digestive systems are highly sensitive, and regulatory bodies strictly define the types and ratios of carbohydrates permitted in infant formulas to prevent digestive stress and promote proper nutrient absorption.
Step 2: Detailed Explanation:
Let us evaluate both statements based on the FSSAI Standards for Infant Nutrition:
• Statement I: Lactose is the natural sugar of mammalian milk and is easily digested by infants, while glucose polymers (like maltodextrin) provide steady energy without high osmotic pressure. Both are the preferred carbohydrates in infant foods. Thus, Statement I is True.
• Statement II: The addition of sucrose and fructose is restricted because young infants have low levels of sucrase and fructose-metabolizing enzymes, which can lead to intolerance. They are also restricted to prevent tooth decay and an early preference for highly sweet foods. If used, their combined concentration must not exceed 20% of the total carbohydrates. Thus, Statement II is True.
Step 3: Final Answer
Both Statement I and Statement II are true.