VITAMINS AND MINERALS Flashcards
Are organic components in food that are needed in very small amounts for growth and for maintaining good health
VITAMINS
CLASSIFICATION OF VITAMNS
- WATER - SOLUBLE VITAMINS
- FAT - SOLUBLE VITAMINS
Dissolve easily in water and , in general , are readily excreted from the body , to the degree that urinary output is a strong predictor of vitamin consumption.
WATER- SOLUBLE VITAMINS
Are absorbed through THE INTESTINAL TRACT with the help of lipids.
- NOT NORMALLY EXCRETED IN THE URINE .
FAT - SOLUBLE VITAMINS
[ Water- soluble vitamins ]
FUNCTIONS OF VITAMIN C ( ASCORBIC ACID )
- UTILIZATON OF IRON IN PROTEIN,
- ALLEVIATING ALLERGIC REACTIONS , ENHANCING IMMUNE FUNCTIONS
FOOD SOURCES OF VITAMIN C
PAPAY, CITRUS FRUIT, RAW CABBAGE, TOMATOES, GUAVA, MANGO
DEFICIENCY OF VIT. C
SCURVY, HEMORRHAGING OF THE GUMS, DELAYED OR INCOMPLETE HEALING OF WOUNDS
A deficiency of vitamin c may lead to a condition called ________ , characterized by WEAKNESS, ANEMIA, BRUISING, BLEEDING GUMS, AND LOOSE TEETH.
SCURVY
A 61 year old man
Diagnosis:
- History of Anorexia
- Fatigue
- Gingival bleeding
- Severe Halitosis
Scuvy
Helps maintain normal apppetite .
Regulates muscle tone of the GIT necessary for digestion.
Normal functioning nerves.
VITAMIN B1 (THIAMINE)
VItamin B1 Deficiencies may cause;
Poor appetite
Fatigue
Depression
Beri-beri
VITAMIN B1 FOOD SOURCES
Organ meats, lean pok , whole grain cereals enriched ric, enriched bread, nuts
Vitamin ____ helps the body convert food into energy , and aids the FUNCTION OF HEART and CARDIOVASCULAR ystem and the brain and the NERVOUS SYSTEM
B1 (THIAMINE)
Involves in the metabolism of CHO, PRO, FAT
- normal growth nd development
- noml skin tone
- vision and light adaptation
VITAMIN B2
VITAMIN B2 (RIBOFLAVIN) DEFICIENCY MAY CAUSE;
CHEILOSIS
GLOSSITIS
DERMATITIS, BURNING AND ITCHING EYES
GROWTH RETARDATION
GONGENITAL MALFORMATION
FOOD SOURCES OF VITAMIN B2 (RIBOFLAVIN)
LIVER
MILK
CHEESE
EGGYOLK
CRAB
DRIED MUSHROOM
SEAWEEDS
DARK GREEN LEAFY VEGGIES
ENRICHED FLOUR AND BREAD
VITAMIN______ WORKS WITH OTHER B VITAMINS TO PROMOTE HEALTHY GROWTH AND TISSUE REPAIR , AND HELPS RELEASE ENERGY FROM CARBOHYDRATES.
VITAMIN B2 RIBOFLAVIN
CRACKED AND SORE LESIONS ON THE MOUTH CORNERS, DIFFCULTY EATING OR DRINKING ND AN OVERAL FEELING OF ILL HEALTH.
CHEILOSIS
A PAINFUL TONGUE WHICH APPEARS SMOOTH DUE TO LOSS OF THE FILIFORM AND SOMETIMES THE FUNGIFORM PAPILLAE SECONDARY TO RTAIN NUTRITIONAL DEFICIENCIES , ESPECIALLY VITAMIN B DEFICIENCIES
GLOSSITIS
DRYNESS, ITCHING , REDNESS which can develop into FLAKING, SCALING, CRACKS, SWELLING, and blisters .
DERMATITIS
Absorbed through the INTESTTINAL TRACT with the help of lipids ( fats ) . Because they are more likely to accumulate in the body.
Fat Soluble Vitamins
Absorbed through the INTESTTINAL TRACT with the help of lipids ( fats ) . Because they are more likely to accumulate in the body.
Fat Soluble Vitamins
Vitamin C deficiency may cause
SCURVY, HEMORRHAGING OF THE GUMS, DELAYED OR INCOMPLETE HEALING OF WOUNDS