How many calories per day are require for a normal person?

Which of the following disease is caused by lack of Vitamin C ?

Which of the following Vitamin helps in preventing from heart attack?

The richest source of protein is:

Which of the following food stuff contains almost all ingredients of a balance diet.

Which of the following vitamin is not fat soluble.

Which nutrient should be in maximum quantity in the diet of small children

What is manufactured from Iron that we obtain from our diet?

The food component present in sugar is...