Baby calf grows from a baby calf to an adult cow in one year. How long does its are for human baby to grow to an adult? 18 years. So we have different rate of growth when compared to a cow. The cow’s milk is meant for the baby calf to grow rapidly to an adult in one year.
What is the calorie requirement and what is a healthy weight gain for pregnant women? This is the question bothering many pregnant women. Well, Calorie requirement differs from person to person, depending upon several factors like age, body composition and level of physical activity and much more. The general recommendation as far as the calorie intake is concerned is that non-pregnant women require about 2000 calories per day.