Vitamin and its role in life

1. Welcome To My Presentation
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2. REG: AGRW2019000849
FACULTY: AGRICULTURE
BATCH: 16
Hasibul Hasan Sumon
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3. TOPIC :
Vitamin and its role in life
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4. .
CONTENTS
• What is vitamin ?
• Basic Roles
• Types
• Function
• Source and Deficiency (individual term)
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5. What is vitamin ?
Simply Vitamins are a group
of substances that are
needed for normal cell
function, growth, and
development.
.
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6. BASIC ROLES
Vitamins and minerals are considered essential
nutrients—because they help s bones, heal wounds,
and bolster our immune system. They also convert
food into energy, and repair cellular damage
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7. Types
A.
Basis of function
There are 13 essential vitamins
1. Vitamin A(retinol)
2. Vitamin C
3. Vitamin D
4. Vitamin E
5. Vitamin K
6. Vitamin B1 (thiamine)
7. Vitamin B2 (riboflavin)
8. Vitamin B3
9. (B5)
10. Biotin (B7)
11. Vitamin B6
12. Vitamin
13. Folate (folic acid and B9)
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8. B.
Basis of soluble
Vitamins are grouped into
(two) categories:
1. Fat-soluble vitamins
2. water-soluble vitamins
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9. Fat-soluble vitamins are
vitamins A, D, E, and K
Water-soluble vitamins are
B group and c
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10. VITAMIN A
SOURCE:
• Animal sources: liver, egg yolk, butter, cheese, whole milk and
fish.
• Plant sources: Green leafy vegetables e.g. Spinach, cabbage.
Colored vegetables. e.g. carrot, pumkin etc.
DEFICIENCY:
• Night blindness
• No Protection against cold and influenza
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11. Vitamin D:
Source:
•Natural source: Ultraviolet ray of sunlight
•Animal sources: liver, egg yolk, butter, fortified milk.
Deficiency:
• Rickets
• Not Bulding up teeth
• Not Building up bones
• Not absorb calcium
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12. Vitamin E (Anti-sterility factor)
Source:
Animal sources: Meat, egg, chicken, milk and fish.
Plant sources: Cotton seed oil, sun flower oil, peanut oil
etc.
Deficiency:
• No promotes ferlity
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13. Vitamin K (Anti-haemorrhagic
factor)
Source:
Animal sources: Liver, egg
yolk, cheese
Plant sources: Green leafy
vegetables e.g. Cabbage,
cauliflower,spinach.
Deficiency:
• NO Blood clotting
• Blood would not stick
together
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14. Vitamin B Complex
Source:
• Plant source: peas, bean, pulses, nuts ,etc
• Animal sources: liver, kidney, egg, milk, pork etc
Deficiency:
• Beriberi
• Peralysis
• Loss sensitivity of skins
• No Red blood cells and maintain brain function.
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15. Vitamin C (Ascorbic acid)
Source:
• Plant sources:
• orange, lemon, pineapple, papaya etc.
• Fresh leafy vegetables. e. g. cabbage, cauliflower, green pepper,
andspinach.
• Animal sources: Meat and milk contain small amount of vitamin
C.
Deficiency:
• Scurvy is major consequence of vitamin C deficiency
• Tooth decay
• No Joint in our bones
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16. THANKS EVERYONE
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