Essential Functions and Sources of B-Vitamins for Health
Discover the importance of B-complex vitamins such as thiamine, riboflavin, niacin, pyridoxine, pantothenic acid, and folic acid. Learn about their sources, requirements, and consequences of deficiencies for a healthy lifestyle. Explore the impacts on the nervous system, metabolism, skin, and more.
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Presentation Transcript
B-COMPLEXES THIAMINE[B1]- IT IS ESSENTIAL FOR THE UTILIZATION OF CARBOHYDRATES SOURCES-YEAST, LEGUMES, LIVER, CEREALS, MILK , EGG YOLK, PULSES,NUTS, OIL SEEDS, WHEAT AND RICE. LOSSES- THE MILLING OF RICE RESULTS IN LOSS OF THIAMINE. CEREALS DURING THE PROCESS OF WASHING AND COOKING VITAMIN B1 IS LOST. PROLONGED STORAGE OF FRUITS AND VEGETABLES LOOSE THIAMINE. RICE, RAW HOME POUNDED[0.21], RICE MILLED[0.06],WHEAT WHOLE[0.54],BENGAL GRAM DHAL[0.48]ALMONDS[0.24]GINGERLY SEEDS[1.01],GROUND NUT[0.90],MILK WHOLE[0.05]HENS EGG[0.13],LIVER[0.36]
FUNCTIONS ESSENTIAL FOR FUNCTIONING OF NERVOUS SYSTEM. DEFICIENCY BERI-BERI- FORM OF NEURITIS WERNECK'S ENCEPHALOPATHY BERI-BERI ARE IN 2 FORMS WET AND DRY. DRY BERI-BERI- LOSS OF APPETITE, TINGLING AND NUMBNESS OF THE LEGS AND HANDS, WASTING OF MUSCLE, DIFFICULTY IN WALKING. WET BERI BERI EDEMA IN THE LEGS, ENLARGEMENT OF THE HEART, PALPITATION AND BREATHLESSNESS.
REQUIREMENTS-0.4-0.7MG/1000KG DAILY PREGNANT AND LACTATING MOTHER-1.5MG/1000KG/DAY RIBOFAVIN[B2] SOURCES MILK AND MILK PRODUCTS, EGGS, LIVER SOYBEANS, PULSES AND GREEN LEAFY VEGETABLES REQUIREMENTS-6.6 MG/ DAY. DEFICIENCY-ANGULAR STOMATITIS, SORE TONGUE, REDNESS , BURNING SENSATION IN EYES, DERMATITIS NEAR NOSE, EYES OR EARS. PREVENTION-WELL BALANCED DIET, IMPROVE DIETARY INTAKE. IT HELPS THE METABOLISM OF PROTEIN , FAT AND CARBO HYDRATES.
VITAMINE B3[NIACIN OR NICOTINIC ACID] IT IS ESSENTIAL FOR THE NORMAL FUNCTIONING OF SKIN, INTESTINAL TRACT AND NERVOUS SYSTEM. ALSO ESSENTIAL FOR THE METABOLISM OF CAROHYDRATES, FATS AND PROTEIN. SOURCES-WHOLE GRAIN CEREALS, PULSES, NUTS, LIVER FISH AND GROUND NUTS. REQUIREMENTS-6.6 MG/1000 CALORIES/DAY. DEFICIENCY-PELLAGRA
PYRIDOXINE PYRIDOXINE[B6] IT IS ESSENTIAL FOR THE METABOLISM OF FATS, CARBOHYDRATES, AND AMINOACIDS. SOURCES LIVER, MEAT, FISH, LEGUMES AND WHOLE CEREALS. REQUIREMENTS-2.0 MG/1000 CAL/DAILY DEFICIENCY-SKIN LESIONS, CHEILOSIS,GLOSSITIS, CONVULSION IN CHILDREN. PANT0THENIC PANT0THENICACID ACID IT HELPS IN THE SYNTHESIS OF CORTICO-STEROIDS. HUMAN BODY CONTAIN18- 35 MG OF PANTOTHENIC ACIDS / 100ML
REQUIREMENTS-10MG/DAY SOURCES- HONEY , EGG YOLK, PEAS, SWEET POTATO FISH, OAT. FOLIC FOLICACID ACID IT PLAYS AN IMPORTANT ROLE IN THE SYNTHESIS OF NUCLEIC ACID. AND ALSO ESSENTIAL IN THE DEVELOPMENT OF RBC IN THE BONE MARROW. SOURCES-GREEN LEAFY VEGETABLES, LIVER, PULSES AND NUTS AND WHOLE GRAMS. DEFICIENCY-ANAEMIA REQUIREMENTS-ADULT[100MCG/DAY], PREGNANCY[300-400MCG/DAY],CHILDREN[100MCG/DAY]
CYNACOBALAMINE[B12] IT IS ESSENTIAL FOR SYNTHESIS OF DNA. AND ALSO ESSENTIAL FOR CARBOHYDRATE FAT AND PROTEIN METABOLISM. SOURCES-WIDELY DISTRIBUTED IN ANIMAL TISSUE,LIVER, KIDNEY MEAT , EGG, FISH, CHEESE DEFICIENCY-MEGALOBLASTIC ANEMIA OR PERNICIOUS ANAEMIA. REQUIREMENTS ADULT[1MCG],PREGNANCY[1.5MCG], INFANT AND CHILDREN[0.2MCG]
VITAMINE C [ASCORBIC ACID] IT IS WATER SOLUBLE . IT IS THE MOST SENSITIVE OF ALL VIT. TO HEAT . IT PLAYS AN IMPORTANT ROLE IN TISSUE OXIDATION. SOURCES-100 MG CONTAINS CABBAGE[124MG],AMLA[600MG]ONION[11] RADISH[15],POTATO[17],GUAVA[212],TOMATO[27], ORANGE[30]LIME[63] FUNCTIONS- IT HELPS IN THE SYNTHESIS OF COLLAGEN.IT HELPS TO BIND THE CELLS AND HELPS IN WOUND HEALING.IT PLAYS AN IMPORTANT ROLE OF OXIDATION. IT HELPS IN PREVENTING COMMON COLD AND PROTECT AGAINST INFECTIONS
DEFICIENCY SCURVY DELAYED WOUND HEALING. ANAEMIA REQUIREMENTS ADULT[50-70MG/DAY], PREGNANT& LACTATING MOTHER[80MG/DAY], CHILDREN[40 MG/DAY],INFANT [30MG/DAY]
