• The word “vitamins” comes from the latin word “vita”
means “life”.
• Vitamins are organic components in food that are needed in
very small amount for growth and for maintaining good
health.
FUNCTION OFVIT
AMIN “A"
• Helping your body’s natural defence against illness and
infection (the immune system) work properly.
• Help vision in dim light.
• It has role in Reproduction and growth.
• It lead to maintinance of epithelial cell.
• It help in synthesis of glyco-proteins.