Vitamins Nutrition

Question 1

Vitamin A

Answer 1

Function: helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, and skin.
Source: cod liver oil, eggs
Deficiency: night blindness, inflamed skin
Excess: dizziness, nausea

Question 2

Vitamin D

Answer 2

Function: Absorb calcium
Source: the sun
Excess : buildup of calcium in your blood (hypercalcemia), which can cause nausea and vomiting, weakness, and frequent
Deficiency: bone loss, osteopenia, osteomalacia, osteoporosis,

Question 3

Vitamin E

Answer 3

Function: protects body tissue from damage caused by substances called free radical
Source: almonds, peanuts and hazelnuts, and vegetable oils,
Deficiency: disorientation and vision problems
Excess: High doses can also cause nausea, diarrhea, stomach cramps, fatigue

Question 4

Vitamin K

Answer 4

Function: The body needs vitamin K to produce prothrombin
Source: green leafy vegetables, fish
Deficiency: excessive bleeding caused by an inability to form blood clots
Excess: kidney disease. Liver disease

Question 5

Vitamin C

Answer 5

Function: growth, development and repair of all body tissues
Source: citrus fruits, broccoli
Deficiency: scurvy
Excess:diarrhoea, nausea

Question 6

Vitamin B1

Answer 6

Function: helps the body’s cells change carbohydrates into energy
Source: beef, nuts, oats
Deficiency: beriberi, a condition that features problems with the peripheral nerves and wasting
Excess: diarrhoea

Question 7

Vitamin B2

Answer 7

Function: break down proteins, fats, and carbohydrates.
Source: Meat, fish, and dairy
Deficiency: ariboflavinosis
Excess: liver damage

Question 8

Vitamin B3

Answer 8

Function: food into glucose
Source: yeast, meat, poultry, red fish
Deficiency: inflammation of the skin
Excess: nausea

Question 9

Vitamin B9

Answer 9

Function: produce energy
Source: fortified cereal
Deficiency: deficiency anaemia occurs when a lack of vitamin B12 or folate causes the body to produce abnormally large red blood cells that cannot function properly
Excess: You can’t get too much folate. However, it’s possible to take too much folic acid, the manmade form found in supplements and fortified foods.

Question 10

Vitamin B12

Answer 10

Function: build proteins
Source: dairy products, fish

Question 11

Calcium

Answer 11

Function:building strong bones and teeth
Source: milk, dairy products
Deficiency: osteoporosis
Excess:kidney stones

Question 12

Iron

Answer 12

Function: produce haemoglobin
Source: Chicken, duck, pork, turkey, eggs and fish
Deficiency: anemia
Excess: liver disease, heart problems and diabetes.

Question 13

Sodium

Answer 13

Function: maintaining blood volume and blood pressure by attracting and holding water.
Source: Smoked, cured, salted or canned meat
Deficiency: kidney or congestive heart failure
Excess: increase your risk for high blood pressure, stroke, and heart failure

Question 14

Fluoride

Answer 14

Function: help prevent tooth decay
Source: some tap waters rom the uk
Deficiency: very occasionally lead to osteoporosis
Excess: skeletal fluorosis

Question 15

Iodine

Answer 15

Function: to make thyroid hormones
Source: mineral found in some foods
Deficiency: developmental delays
Excess: goiter (an enlarged thyroid gland). High iodine intakes can also cause thyroid gland inflammation and thyroid cancer

Question 16

Phosphorus

Answer 16

Function: formation of bones and teeth
Source: milk and milk products and meat and alternatives
Deficiency: fatigue, change in body weight
Excess: diarrhoea