Term
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Definition
requirement of a nutrient to meet the needs of 87-90% of a population
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Term
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Definition
| adequate intake - observed or experimental recommended daily intake of a nutrient in a healthy population |
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Term
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Definition
| National Health and Nutritional Examination Surveys. Responsible for developing the AI and RDA |
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Term
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Definition
| Estimated average requirement - amount of nutrient required ot meet the needs of 1/2 the healthy individuals in a group |
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Term
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Definition
| Upper limits - the highest amount of a nutrient that has been identified as safe |
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Term
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Definition
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Term
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Definition
| has a functional role in a reaction catalyzed by an enzyme |
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Term
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Definition
| boost nutritional content of foods - fortified foods |
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Term
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Definition
| have effects in the body to help prevent or treat conditions |
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Term
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Definition
Regulates advertising claims
- print
- broadcast
- informercials
- catalogs
- Direct to consumer marketing
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Term
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Definition
| Regulates claims on packaging, package label, inserts and other promotional material for dietary supplements |
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Term
| Information on Supplement label must include |
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Definition
- name of product - and statement that the product is a supplement
- net quanitity
- name and place of business ofmanufacturer
- directions for use
- supplement facts panel - serving size, dietary ingredients, amount per serving, %DV
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Term
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Definition
health claims - promotes CV health
Nutrient content - contains daily supply of ingredient
structure function - improves fluid in the joints |
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Term
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Definition
need lipids for transport and absorption
stored in the liver and adipose tissue
larger amounts can more easily cause toxicity |
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Term
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Definition
usually goes right to the blood stream
anything in excess is excreted via urine
doesn't cause toxicity as easily |
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Term
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Definition
Vision
Growth and Development
immune functions
reproduction |
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Term
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Definition
***Cataracts
cancer treatment
wound healing |
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Term
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Definition
1 RAE = 1 ug
1 ug = 3.33 IU |
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Term
| Vitamin A deficiency caused by |
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Definition
inadequate intake
fat malabsorption
zinc deficiency |
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Term
| vitamin A deficiency results in |
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Definition
| nightblindness - inability to adapt to light |
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Term
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Definition
Hypervitaminosis A syndrome
Dry lips
Headache
dry eyes |
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Term
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Definition
building bone mass
preventing bone loss
maintenance of Ca and Phosphorous homeostasis |
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Term
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Definition
rickets
osteomalacia
osteoporosis
PMS |
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Term
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Definition
1 ug = 40 IU
need 10-15 minutes of sunlight, 2-3X/week |
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Term
| Vitamin D deficiency caused by |
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Definition
inadequate intake
inadequate sun exposure
GI disease malabsorption |
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Term
| vitamin D deficiency results |
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Definition
rickets
osteomalacia
osteoporosis |
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Term
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Definition
hypercalcemia
hyperphosphatemia
calcification of soft tissues
calcinosis |
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Term
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Definition
antioxidant
promote normal growth and development
promotes the normal formation of RBC |
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Term
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Definition
cardiovascular disease
Alzheimers
restless leg syndrome
cancer
parkinson's
decrease platelet aggregation/clotting |
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Term
| 2 main forms of vitamin E |
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Definition
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Term
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Definition
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Term
| Forms of Natural Vitamin E |
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Definition
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Term
| synthetic forms of vitamin E |
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Definition
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Term
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Definition
- .67 mg = 1 IU natural
- .45 mg = 1 IU synthetic
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Term
| Deficiency of vitamin E causes |
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Definition
| higher risk for premature babies or low birth weight babies |
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Term
| symptoms of vitamin E deficiency |
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Definition
| intermittent claudication - pain in the legs when you walk. No pain when standing |
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Term
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Definition
| hypervitaminosis E - decreased absorption of other fat soluble vitamins |
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Term
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Definition
| promots the synthesis and activation of clotting factors II, VII, IX, X |
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Term
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Definition
reverse warfarin anticoagulation
hypoprothrombinemia
hemorrhagic disease |
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Term
| dietary sources of vitamin K |
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Definition
| Green leafy vegetables - should have a consistent intake |
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Term
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Definition
| hypoprothrombonemia - in newborns, hemorrhaging |
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Term
| Vitamin B1 - thiamin - function |
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Definition
neural function
carb metabolism
nerve cell function
myocardial function |
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Term
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Definition
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Term
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Definition
Wet beriberi - edema
dry beriberi - emaciation, encephalopathy, nystagmus |
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Term
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Definition
| well tolerated, dermatitis |
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Term
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Definition
causes the most toxicities
headache
convulsions
muscular weakness
cardiac arrhythmia
hypersensitivity reactions |
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Term
| vitamin B2 - riboflavin - functions |
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Definition
cofactor for enzyme
cellular growth
vision maintenance
healthy skin, nails and hair |
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Term
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Definition
carpal tunnel syndrome
muscle cramps
burning feet
migraines |
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Term
| Dietary sources vitamin B2 |
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Definition
| cooking foods can degrade riboflavin |
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Term
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Definition
purple tongue
cheliosis - swollen, cracked lips |
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Term
| vitamin B3 - additional names |
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Definition
| niacin, nicotinaminde, nicotinic acid |
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Term
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Definition
FA, CARB and AA metabolism
Electron transfer agent |
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Term
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Definition
hyperlipidemia
PAD
migraine headaches |
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Term
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Definition
| Pellagra - dermatitis, dementia and diarrhea |
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Term
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Definition
flushing - due to immediate release niacin. Take aspiring 30 minutes before, no hot liquids.
Hepatotoxicity - due to ER niacin |
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Term
| intermediate release niacin |
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Definition
| Niaspan - less flushing and hepatotoxicity. RX only |
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Term
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Definition
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Term
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Definition
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Term
| Vitamin B6 alternative name |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| vitamin B6 deficiency results in |
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Definition
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