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Vitamins and Minerals
Names, Functions, and Toxicity and Deficiency Diseases
50
Biology
Undergraduate 1
10/20/2011

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Term
Vitamin A Functions
Definition
Gene regulation, eyesight, cell differentiation, effective immune function, bone growth
Term
Vitamin A Deficiency
Definition
{<500 ug} Night blindness, keratinization, xerophthlmia, diarrhea, appetite loss
Term
Vitamin A Toxicity
Definition
{>3,000 ug} bone abnormalities, liver failure, birth defects, fractures, nausea
Term
Vitamin A Sources
Definition
Beef liver, sweet potato, carrots, spinach, apricots
Term
Vitamin D Functions
Definition
Bone and teeth growth
Term
Vitamin D Deficiency
Definition
{<5 ug}Rickets, osteomalacia, osteoporosis, malformed teeth, muscle spasms
Term
Vitamin D Toxicity
Definition
{>50 ug} Elevated blood calcium, calcification of soft tissues
Term
Vitamin D Sources
Definition
Sunlight, salmon, cod liver, sardines, tuna
Term
Vitamin E Functions
Definition
Antioxidant (protects cell/DNA growth from oxidated free radicals)
Term
Vitamin E Defiency
Definition
{<15 mg} Red blood cell breakage, nerve damage, more antioxidant damage
Term
Vitamin E Toxicity
Definition
{>1,000 mg} Augments effects of anticlotting medicine
Term
Vitamin E Sources
Definition
Sunflower seeds, safflower oil, wheat germ, mayonnaise, canola oil
Term
Vitamin K Functions
Definition
Makes blood-clotting and bone proteins
Term
Vitamin K Defiency
Definition
{<90 ug} Hemorrhage, abnormal bone formation
Term
Vitamin K Toxicity
Definition
Negates anti-clotting medication, jaundice
Term
Vitamin K Sources
Definition
Spinach, salad greens, cabbage, soybeans, canola oil
Term
Vitamin C Functions
Definition
Makes and repairs connective tissue, antioxidant, activates vitamin E, supports immune system, boosts iron asorption
Term
Vitamin C Defiency
Definition
{<10 mg} Scurvy
Term
Vitamin C Toxicity
Definition
{>2,000 mg} Nausea, rashes, aggravation of gout/kidney stones
Term
Vitamin C Sources
Definition
Sweet red pepper, orange juice, green peppers, citrus fruits, broccoli
Term
Vitamin B-Complex Functions
Definition
Coenzymes (fit enzymes with mechanism to make proteins)
Term
Thiamin Functions
Definition
Helps in energy metabolism
Term
Thiamin, riboflavin, niacin, biotin, pantothenic acid Deficiency
Definition
{<1.1 mg} Beriberi (possible edema) enlarged heart, anorexia
Term
Riboflavin Deficiency
Definition
{<1.1 mg} inflamation
Term
Riboflavin Sources
Definition
Beef liver, yogurt, milk, cottage cheese, mushrooms
Term
Thiamin Sources
Definition
Lean pork chop, sunflower seeds, waffle, whole wheat bagel, baked potato
Term
Niacin Deficiency
Definition
{<14 mg} Pellagra (flaky skin), mental problems, abdominal pain, swelling
Term
Niacin Toxicity
Definition
{>35 mg} "Niacin flush", low blood pressure, liver damage
Term
Folate Functions
Definition
Helps in cell division (depends on B-12 for activation)
Term
Niacin Sources
Definition
Tuna, chicken breast, pork chop, mushrooms, baked potato
Term
Folate Deficiency
Definition
{<400 ug} spina bifida in fetuses, anemia, mental problems, fatigue, irratibility
Term
Vitamin B-12 Functions
Definition
Helps maintain nerve cells (depends on folate for activation)
Term
Vitamin B-12 Deficiency
Definition
{<2.4 ug} anemia, disorientation, possible paralysis
Term
Folate Sources
Definition
Beef liver, lentils, pinto beans, asparagus, avocado
Term
Vitamin B-12 Sources
Definition
Chicken liver, sardines, tuna, cottage cheese, swiss cheese
Term
Vitamin B-6 Functions
Definition
Helps in creating niacin, hemoglobin, serotonin, releasing store glucose from glycogen, developes brain and nervous system, etc.
Term
Vitamin B-6 Deficiency
Definition
{<1.3 mg} Mental problems, greasy, scaly dermatitis
Term
Vitamin B-6 Toxicity
Definition
{>100 mg} Mental problems, nerve damage
Term
Biotin, Pantothenic Acid Sources
Definition
Widely avaliable
Term
Calcium Functions
Definition
Bone/teeth formation, neural-muscular control, blood control
Term
Calcium Deficiency
Definition
{<1,000 mg} osteoporosis
Term
Calcium Toxicity
Definition
{>2,500 mg} Risk of kidney stone formation, constipation, interference with absorption of other materials
Term
Calcium Sources
Definition
Sardines, milk, cheddar cheese, calcium set tofu, turnip greens
Term
Phosphorus Functions
Definition
Bone/teeth growth, helps form protein/DNA structure & ATP
Term
Phosphorus Deficiency
Definition
{<700 mg} bone/muscle weakness, impaired growth, rickets
Term
Phosphorus Toxicity
Definition
{>4,000 mg} calcification of soft tissue
Term
Phosphorus Sources
Definition
Cottage cheese, salmon, milk, sirloin steak, navy beans
Term
Magnesium Functions
Definition
Critical to cell/enzyme acctions, helps functioning of muscles alongside calcium, promotes resistance to tooth decay
Term
Magnesium Deficiency
Definition
{<310 mg} Weakness, muscle twitches, convulsions
Term
Magnesium Toxicity
Definition
{>350 mg} Rare without supplements; diarrhea, electrolyte/pH imbalance
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