Nutrition Flashcards
What vitamin preserves glutathione?
Vit C
What is the best antioxidant for LDL?
Vit E
What is the difference between retinol and B-carotene?
B-carotene is two retinol
More difficult to break down to retinol in the body
What considerations should you have when using therapeutic amino acids?
Ensure cofactors are administered with AA
Give away from food/protein
Divide doses > 1g
Managed blood sugar and thyroid levels
What vitamin is used heavily in transaminase reactions?
B6 (if liver enzymes are elevated often indicates more of a need for B6)
Name the macromineral:
Most abundant cation in the body
Functions in muscle contraction, myocardial contractility, propagation of nerve signals, blood coagulation, maintenance of selective membrane permeability, reg of many cell functions, bone matrix.
Ca!
Name the macromineral:
Second most abundant mineral in the body
85% in bone
Functions in nucleic acids, cell membranes, energy-producing reaction, structural component of bone matrix.
Phosphorus
Name the macromineral:
Functions as cofactor in various enzyme reactions including protein synthesis, cAMP formation, muscle contraction, fatty acid synthesis, RNA/DNA synthesis, activates B vit
Mg
Name the macromineral:
Primarily extracellular ion
Maintains fluid balance between intra/extra cellular fluid compartments, acid base balance, nerve and muscle excitability.
Na
Name the macromineral:
Primary intracellular io
Functions to maintain acid-base balance and excitability of nerves and muscles
Potassium (K)
Name the micromineral:
Moste used in hemoglobin
Function in O2 transport, energy creation, and activation of oxygen
Fe
Name the micromineral:
Functions as cofactor for enzymes for protein digestion and metabolism of alcohol, works in conj w/ Vit A needed for normal reproduction, cell division, wound healing, and vision/senses.
Zn
Name the micromineral:
Needed for Fe mobilization from liver, cofactor for superoxide dismutase, collagen synthesis, blood clotting, and energy production, needed for enzyme breakdown of estrogens.
Cu
Name the micromineral:
Part of enzyme glutathione peroxidase, protective in heavy metal toxicity (mercury)
Se
Name the micromineral:
Part of B12
Cobalt
Name the micromineral:
Normal component of calcified tissues
F
Name the micromineral: Part of organic matrix of cartilage and bone
Si
Name the micromineral:
Needed for normal cartilage formation, cholesterol synthesis, avoids fatty liver, and allows for normal brain chemistry
Mn
Name the micromineral:
Needed for normal insulin function and glucose metabolism
Chromium
Name the micromineral:
Essential for the biosynthesis of thyroid hormones
Iodine
T/F: High dose omega-3 can cause Vit A toxicity.
T
Food sources of iron.
Leafy greens, meat (chicken, beef, fish),
What diet is used in GI diet?
Bland diet - low fiber, low irritant
CI in severe IBD, IBS
What liquid diet can be indicated in Crohn’s?
Elemental diet
Difficult to maintain good nutritional status