Hind milk is primarily rich in which of the following?

Hind milk is the milk that comes towards the end of a breastfeeding session. This milk is typically richer in calories due to its higher fat content, which is essential for providing an adequate source of energy for the growing infant. As the baby continues to suck, the composition of the milk changes; the foremilk is lower in fat and primarily quenches thirst, while the hind milk is creamier, providing the necessary fats and calories needed for optimal growth and development.

Richness in calories in hind milk plays a crucial role in meeting the energy requirements of infants, especially during the growth spurts. The fats found in hind milk are important for brain development and overall health in infants.

When considering the other options, while proteins, vitamins, and minerals are also important components of breast milk, they do not specifically characterize hind milk in the same way that the calorie-rich nature of hind milk does. Thus, the distinction between the nutritional roles of hind milk and the other components of breast milk leads to the conclusion that hind milk is primarily rich in carbohydrates/calories, reflecting its purpose as a significant energy source for infants.