Topic: Human Digestive System Subtopic: Introduction
What are vitamins and functions?
Answer: Vitamins are needed in small quantities but they are important for health. vitamins are essential for our organs e.g. vitamin A for eyes, vitamin B for health, vitamin C for teeth and gums, vitamin D for absorption of Calcium into the bones and vitamin E for muscle building and nervous system.
Learn also:
- What gas is present in cigarette?
- What is glycogen and where is it stored?
- What are stamens?
- What is job of red blood cells?
- Which blood vessel carries blood and where?
- What is situation of blood when it leaves heart?