Please enable JavaScript.
Coggle requires JavaScript to display documents.
Macrominerals: Vitamin and Mineral Excess/Deficiency - Coggle Diagram
Macrominerals: Vitamin and Mineral Excess/Deficiency
fed in g/day
calcium
intracellular enzyme activity
deficiency
young
rickets
don't forget vitamin D and Phos deficiencies cause this too!
delayed growth rate
adult
acute peripartum milk fever
chronic osteoporosis
spontaneous fractures
toxicity
reduced zinc absorption
reduces palatability
decreased feed intake
decreased milk production
possible metastatic Ca deposition on cardiac/skeletal mm
extracellular
milk
blood clotting
muscle excitation
cardiac
skeletal
nerve transmission
bone
phosphorus
functions
acid-base buffer system
in cell walls and cell contents
80% in bones, teeth
ATP metabolism
rumen microbes use for cellulose digestion
milk
toxicity
urinary calculi
worsened with low Ca
PTH release
bone resorption of both Ca and Phos
environmental concerns
algae blooms
fish die-offs
deficiency
young
unthrifty
poor appetite
reduced growth rate
rickets
may be reluctant to move
adult
poor milk production
inpaired fertility
decreased conception rates
acute hypophospatemia - downer cow
postpaturient hemoglobinuria
intravascular hemolysis
hemoglobinuria
pica
eating soil
drinking urine
sodium
functions
homeostasis
active and passive absorption
regulated by kidneys
modulates EC fluid volume
modulates acid-base statis
heart function
nerve imulse conduction
Na-K pump
deficiency
pica
decreased appetite and production
unthrifty, weight loss, rough hair coat
extreme
incoordination
weakeness
cardiac arrhythmia
death
toxicity
udder edema
rare unless water access restricted
nervous system ipairment
diarrhea
vomiting
abdominal pain
blindness
knuckling
mm spasms
paresis
convulsions
chlorine
potassium
function
osmotic prressure
acid-base status
water balance
nerve transmission
mm contrction
enzymes and enzyme cofactors
amino acid protein synthesis
carbohydrate metabolism
major intracellular electrolyte
deficiency
decreased feed intake
weight loss, lethargy
pica
dull, dry hair cut
decreased skin pliability
severe deficiencies
muscle weakness
recumbency
iatrogenic
hypokalemia downer cows
repeated inejctions of corticosteroids w/ mineralocorticoidactivity
induced K excretion in kidneys
toxicity
positive dietary cation-anion difference (DCAD)
increased milk fever risk in prefresh
interferes with Mg absorption
Mg deficiency
udder edema
reduced appetite
severe toxicity not likely
magnesium
sulfur