Which one of the following is the correct matching of a nutrient mineral element and its one rich source?

1. Calcium - Potato
2. Sodium – Citrus fruits
3. Iodine – Dairy milk
4. Potassium – Banana

Marasmus is due to deficiency of:

1. Vitamin C
2. Carbohydrates, fats and proteins
3. Fat
4. Food

Which of the following is the best source of vitamin A:

1. Apple
2. Honey
3. Carrot
4. Peanuts

Ascorbic acid is Vitamin :

1. C
2. D
3. B
4. A