Which nutrient is the body’s primary source of energy? A) Protein B) Fat C) Carbohydrate D) Vitamin C
Which of the following is a complete protein source? A) Rice B) Lentils C) Egg D) Spinach
Which vitamin is produced by the human skin when exposed to sunlight? A) Vitamin A B) Vitamin D C) Vitamin E D) Vitamin K
A deficiency of which nutrient causes scurvy? A) Vitamin B12 B) Vitamin C C) Niacin D) Vitamin D