Possible Duplicate: I am underweight. How do I gain weight and muscle? I'm a 20 year old girl and underweight. I'd like to gain more weight so I do not look like a skinny girl. I'm in need ...
I am looking for a formula to help me work out the following: On average, how many calories would a 3 year old (weighing 11kg) have to consume daily to weigh 16kg by the time she is 4 years old? The ...