Sama Flashcards
Vitamin B1 (Thiamine)
.
Deficiency of Vitamin B
1
.
Vitamin B
2
(Riboflavin)
.
Deficiency of Vitamin B2
.
Vitamin B3
Niacin
.
Deficiency of vitamin B3
;
Vitamin B5
Pantothenic acid
.
Vitamin B6 (Pyridoxine)
.
Deficiency and Toxicity of Vitamin B6
.
Vitamin B12
Cobalamin
;
Deficiency of Vitamin B12
.
Biotin (Vitamin H, Coenzyme R)
.
Deficiency of Biotin
.
Folate (Folic Acid, Folacin, Pteroylglutamic Acid)
.
Deficiency of Folate
.
Vitamin C (Ascorbic Acid)
.
Deficiency of Vitamin C
.
Vitamin P (Bioflavonoids)
.
Deficiency of Vitamin P
.
Vitamin B1 sources
.
Vitamin B1 RDA
.
Vitamin B2 sources
.
Vitamin B2 RDA
.
Vitamin B3 sources
.
Vitamin B3 RDA
.
Vitamin B5 sources
L
Vitamin B5 RDA
.
Vitamin B6 sources
.
Vitamin B6 RDa
/
• Oxidative decarboxylation of pyruvate and α- ketoglurate → energy for cells
(nervous system)
.
Common in the Orient people
.
Cerebral beri-beri
.
Wernicke-Korsakoff syndrome
;
Precursor for the enzyme co-factors Flavin mononucleotide (FMN) &
Flavin Adenine Dinucleotide (FAD).
.
Vitamin G
.
Seborrheic dermatitis:
.
Cheilosis
.
Glossitis
.
Krebs cycle (release energy)
.
synthesized from tryptophan
.
Pellagra
.
Essential constituent of Coenzyme A (CoA) → carboxylic acid reactions
.
Paranesthesia
.
Anemia
.
Amino acid metabolism and heme portion of hemoglobin
.
Synthesis of lipids and proteins (CNS)
.
common in: strict vegans, pregnant ladies
.
Pernicious anemia
.
Pripheral neuropathy
.
Sulfur containing
.
Cofactor with acetylCoA for carboxylation reactions
.
Incompatible with oxidizing agents
.
Thinning of hair
.
Megaloblastic anemia
.
Hyperhomocysteinemia
.
Rapidly oxidized in the presence of cupper / iron
.
Used in food: antimicrobial, antioxidant
.
Essential for collagen formation
/
Scurvy
.
Maintain integrity of blood capillary walls
.
Stimulate bile production
.
Promote circulation
.
Fight allergies/ asthma
.
Source of vitamin B12
.
Source of biotin
,
Source of folic acid
.
Source of vitamin C
.
Source of vitamin P
.