In 13-15 year female child, recommended daily protein intake (gm/kg/day) is
**Question:** In a 13-15 year old female child, the recommended daily protein intake (in grams per kilogram of body weight per day) is:
**Core Concept:** Protein intake in children is essential for growth, development, and maintenance of tissues. The recommended daily protein intake is calculated based on body weight to ensure adequate nutrition.
**Why the Correct Answer is Right:**
A child's body is still growing and developing, particularly during adolescence, which is why their nutritional requirements are different from adults. Protein is essential for maintaining and repairing tissues, building muscles, and producing enzymes and hormones. The recommended daily protein intake is calculated based on body weight to ensure that the child receives an optimal amount of protein for their growth and development.
In this case, the correct answer (30-35 grams) is derived from the following formula: (0.86 x body weight in kg) for children aged 10-18 years.
**Why Each Wrong Option is Incorrect:**
A. This option is too low, as it falls below the recommended range of 30-35 grams per kilogram of body weight per day.
B. This option is too high and does not adhere to the recommended daily protein intake range.
C. This option is also too high and does not align with the recommended daily protein intake range.
D. This option is too high and does not align with the recommended daily protein intake range.
**Clinical Pearl:**
Inadequate protein intake in children can lead to growth retardation, muscle weakness, and delayed wound healing. On the other hand, excessive protein intake can lead to electrolyte imbalances and kidney damage in the long term. Ensuring an appropriate daily protein intake based on body weight is crucial for optimal growth and development in children.
**Correct Answer:** 30-35 grams/kg/day
Incorrect options:
1. 20 grams/kg/day - This option is too low and can lead to growth retardation, muscle weakness, and delayed wound healing in children.
2. 40 grams/kg/day - This option is too high and does not align with the recommended daily protein intake range. Excessive protein intake can lead to electrolyte imbalances and kidney damage in the long term.