Tooth decay indicates deficiency of:
- (A) Iron
- (B) Copper
- (C) Fluorine
- (D) Chromium
- (C) Fluorine
Goiter is usually caused by deficiency of _______ in the human body.
- (A) Insulin
- (B) Iodine
- (C) Glucagon
- (D) Cortisol
- (B) Iodine
Vitamin B-complex represents a group of how many vitamins?
- (A) 5
- (B) 6
- (C) 8
- (D) 9
- (C) 8
Which mineral plays an important role in preventing dental decay?
- (A) Iodine
- (B) Iron
- (C) Fluorine
- (D) Sodium
- (C) Fluorine
Which vitamin cannot be stored in the human body?
- (A) Vitamin A
- (B) Vitamin D
- (C) Vitamin C
- (D) Vitamin B
- (C) Vitamin C
Deficiency of _______ causes sterility in humans.
- (A) Vitamin A
- (B) Vitamin C
- (C) Vitamin E
- (D) Vitamin K
- (C) Vitamin E
Which vitamin promotes healthy functioning of eyes in human beings?
- (A) Vitamin A
- (B) Vitamin C
- (C) Vitamin D
- (D) Vitamin K
- (A) Vitamin A
The only vitamin which the human body can manufacture is:
- (A) Vitamin A
- (B) Vitamin C
- (C) Vitamin D
- (D) Vitamin K
- (C) Vitamin D
Which of the following vitamins is essential for bone and teeth formation?
- (A) Vitamin A
- (B) Vitamin C
- (C) Vitamin K
- (D) Vitamin D
- (D) Vitamin D
The vitamin capable of formation of blood is:
- (A) Vitamin A
- (B) Vitamin B
- (C) Vitamin C
- (D) Vitamin D
- (B) Vitamin B