VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES-Milk is fortified with it -Liver -Cantaloupe -Sweet Potatoes -Yellow fruits and vegetables -Blindness -Stunted Growth-Impaired imm
Trang 21 What is the main function of vitamins and minerals?
To regulate body functions
2 What foods are a lot of the vitamins and minerals we
need found in?
Fruits and Vegetables
3 Because different fruits and vegetables have
different vitamins and minerals, how can we ensure that we get all the different vitamins and minerals that we need?
Eat a variety of fruits and vegetables
Trang 34 Which vegetables have the most vitamins and
minerals?
Red, Orange and Dark Greens
5 What does water do for our body?
A Carries water soluble vitamins
6 How much water should we drink every day?
At least 8 cups a day (or 64 fl oz.)
*Water is the MOST important nutrient our body needs!
*If you’re thirsty, you’re already dehydrated!
B Regulates body temperature
C Carries waste products out
D Prevents dehydration
Trang 4Not enough of something (shortage)
Too much of something (can become toxic/poisonous)
Dissolves in water Dissolves in fat
Large / Big amount
Small / Tiny amount
Minerals that help maintain fluid balance in the body
Trang 5VITAMINS
Trang 6VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
-Milk is fortified with it
-Liver -Cantaloupe -Sweet
Potatoes -Yellow fruits and vegetables
-Blindness
-Stunted Growth-Impaired immune system
-Loss of appetite-Blurred vision-Abdominal pain
-Hair loss-Joint pain
-Helps body absorb
calcium and phosphorus-Helps
strengthen bones
-Milk is fortified with it-Milk Products
-(Sunlight!)
-Rickets (bowed legs)-Bones
become too weak to
support body weight
-Most toxic
of all vitamins!
-Appetite loss
-Nausea & vomiting-Kidney damage
Trang 7Rickets
Trang 8VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
membranes
-Fruits and Veggies-Vegetable oils
-Fortified grains and cereals
-Nuts & seeds
-Nerve deterioration-Can cause anemia in pre-mature babies
-Brain hemorrhages-Stroke
-Headaches-Muscle weakness-Nausea
-Helps blood clot normally
-Dark green leafy
vegetables-Liver
-Hemorrhaging
-Breakage of red blood cells which causes skin to turn yellow- (called
jaundice in
infants-can lead to brain damage)
Trang 9Phototherapy is a treatment with a special light that helps rid
the body of the bilirubin by altering it or making it easier for the liver to get rid of it
Bilirubin is produced
by the breakdown of
red blood cells
Normally bilirubin
passes through the
liver Jaundice occurs
when bilirubin builds
up faster than a
newborn's liver can
break it down and
pass it from the body.
Trang 10VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
C
Ascorbic Acid
(Water Soluble)
-Maintains connective tissues
-Protects body
against infection
-Citrus fruits-Orange juice-Strawberries
-Scurvy
(spots on the skin and
bleeding gums)-Breakdown
of collagen
-Kidney stones-Interferes with actions
of Vitamin E
-COENZYME!
-Used for energy metabolism-Nerve function-Helps
digestive system
-Milk-Bran-Whole grains-Poultry
-Fish-Dried Beans
-Beriberi(Swelling in legs, sore muscles, stiffness and weakness)
-None
B1
Thiamine
(Water Soluble)
Trang 11Swollen and Bleeding Gums
Spots on Skin
Trang 12VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
-Used for energy metabolism
-Milk-Yogurt-Cheese-Green leafy vegetables
-Premature aging
-Cracks in the corner of
mouth-Inflammation
of tongue and mouth
-None
-COENZYME!
-Maintains nervous system-Used for energy metabolism
-Milk-Eggs-Meat, fish, poultry
-Whole grains-Enriched grains
-Pellagra
(Skin disorder)-Dermatitis
-Diarrhea-Heartburn-Nausea-Ulcers
B3
Niacin
(Water Soluble)
Trang 13Pellagra
Trang 14VITAMIN FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
-Leafy green vegetables-Legumes-Seeds
-Can lead to neural tube defects like
spina bifida
in infants-Anemia-Heartburn-Diarrhea
-Masks B12 deficiency
-Helps make red blood cells-Good for
overall health
-Green leafy vegetables-Animal protein
-Anemia-Abnormal brain wave pattern
-Irritability
-Depression-Fatigue
-Impaired memory
B6
Pyriodoxine
(Water Soluble)
Trang 15Spina Bifida
The spinal cord begins
to develop within the first
28 days of pregnancy
Since folate makes new
cells, it is vital that the
mother’s body already
has a supply of folate in
her system to prevent
this tragic condition
Trang 16Cobalamin
(Water Soluble)
-Helps make new cells
-Maintains nerves and cells
-Whole grains-Animal foods
-Insomnia-Fatigue-Poor nerve funcion
-Water retention
Trang 17MINERALS
Trang 18MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Calcium
(Macro)
-Maintains strength of bones and teeth
-Milk-Milk & dairy products
-Dark green leafy
vegetables
-Osteoporosis -Kidney stones
-Helps build body cells-Works with calcium
-Dairy products-Grain
products-Meat
-Osteoporosis -Can prevent calcium from
working
Phosphorus
(Macro)
Trang 19Osteoporosis
Trang 20MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Magnesium
(Macro)
-Helps build bones
-Helps nerves and muscles work normally-Regulates body
temperature
-Dark green leafy
vegetables-Whole grain products
-Heart disease-Heart spasms
-Diarrhea-Lack of Coordination-Confusion-Coma
-Helps carry oxygen to the blood
-Helps cells use oxygen
-Red meat-Dark green leafy
vegetables
-Anemia
-Paleness-Weakness
-Heart disease-Elevated LDLs
Iron
(Trace)
Trang 21MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Zinc
(Trace)
-Helps body make proteins-Heal wounds-Affects sense
of taste and smell
-Meat-Liver-Fish-Dairy products
-Stunted growth-Rash-Hair Loss
-Low copper absorption
-Helps strengthen teeth and prevent cavities
-Fluoridated water
Trang 22MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Copper
(Trace)
-Helps iron make red blood cells
-Whole grain products -Weak bones-Weak blood
vessels
-Vomiting-Nervous system disorders
-Helps body use energy
-Iodized salt-Saltwater fish-Some dairy products
-Goiter(Swelling of the thyroid gland in the neck)
-Thyroid gland stops working
Iodine
(Trace)
Trang 23Goiters
Trang 24MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Sodium
(Electrolyte)
-Maintains fluid balance
in the body
-Salt-Packaged foods
-Muscle cramps -High blood pressure
-Maintains fluid balance
-Can cause convulsions in infants
-High blood pressure
Chloride
(Electrolyte)
Trang 25MINERAL FUNCTION SOURCES FOOD DEFICIENCIES TOXICITIES
Potassium
(Electrolyte)
-Maintains fluid balance
in the body
-Fruits, especially bananas and oranges
-Meat, poultry and fish
-Dry beans-Dairy
products
-Irregular heart beat-Loss of appetite-Muscle cramps
-Slowing of the heart beat