Buzz Words Phase 0 Pt 2 Flashcards
Current recommended AMDR
Carbohydrates 45-65%
Fats: 20-35%
Protein: 10-35%
(Acceptable Macronutrient Distribution Ranges)
Nitrogen nd protein
1 g nitrogen = 6.25 g protein
Secretion of colostrum by the alveolar cells of the breast begin at
12th-16th AOG
Virtually absent nutrient in breast milk
Vitamin K
Nutrient with low level in breast milk
Vitamin D
AMDR for fats
MUFA: 10-20%
PUFA: 5-10%
Sat fat, trans fat: <10%
Simple sugars: <10%
Storage cells of vitamin A
Stellate cells of Ito
(Perisinusoidal space of liver)
As retinyl ester
Storage period of Vitamin A
6 months
Storage period of Vitamin B9
3-4 months
Storage period of vitamin B12
3-4 years
Major site of endogenous synthesis of Vitamin D
Skin (from 7-dehydrocholesterol to Vitamin D3)
Via UVB
Responsible for liver regeneration
Oval cells
Vitamin D2
Ergocalciferol
Vitamin D3
Cholecalciferol
Calcidiol
25-OH-cholecalciferol
Calcitriol
1,25-dihydroxychholecalciferol
Richest source of vitamin A and D
Halibut (fish) liver oil
Richest plant source of vitamin A
Carrot
Vitamin K1
Phylloquinone
Derived from dietary sources
Vitamin K2
Menaquinone
Synthesized by intestinal baaacterial flora
Vitamin K3
Menadione
Synthetic, water-soluble vitamin K found in supplements
Vitamins synthesized by intestinal microflora
Vit K
Biotin
B5
Most prevalent form of carotenoid
B-carotene
Types of caroteinoids
(Provitamins of Vitamin A)
B-carotene
Lutein
Lycopene
