Question

Write the approximate requirement of calories for the following:1)An adult physical labourer 2) A teenager 3) A pregnant woman​

Answer 1

Answer:

1. For a adult physical labourer-

  2000-3200 kcal/day

2. A Teenager-

  Approximate - Boys - 2800 kcal/day

                           Girls - 2200 kcal/day

3. A Pregnant Lady-

   First Trimester - 1800 kcal/day

   Second Trimester - 2200 kcal/day

   Third Trimester - 2400 kcal/day

Explanation:

physical labour require 2000-3200 kcal/day because to meet his strength demands.

A teenager requires 2200-2800 kcal/day because it is their growing age. In this age they need to match their strength, emotional and Mental demands.

A Pregnant lady requires 1800 to 2400 kcal/day during her pregnancy because of the growing foetus inside her.

Answer 2

Answer:

hope this answer will help you