Not exact matches
a) increased
protein intake from animal sources (milk and meat) lead to significant increases in
urinary calcium
excretion.
But no, even though the acid load was neutralized, there was still [this] excess
urinary calcium, consistent with the radioactive isotope study, «challenging the long - standing dogma that animal
protein consumption results in an acidosis that promotes the [excess]
excretion of calcium...»
The review states:» Persons consuming a diet based on animal
protein have higherkidney net acid
excretion and more acidic
urinary pH than persons on a plant - based diet.
Her professors or instructors are saying that high dietary
protein increases
urinary calcium
excretion, and then they make the assumption that, therefore, it's bad for bone health, but that's only part of the puzzle, and they're not understanding the increase in intestinal absorption of calcium that animal
protein and
protein in general leads to.
The old thinking would predict that then there would be no calcium loss since there is no excess acid to buffer, but no, even though the acid load was neutralized there was still the excess
urinary calcium, consistent with the radioactive isotope study, «challenging the long - standing dogma that animal
protein consumption results in an acidosis that promotes the increased
excretion of calcium....
Common health disorders with increased
protein excretion in urine include systemic infections,
urinary tract infections, kidney disorders (nephrotic syndrome with facial and feet swelling), heart disease, high blood pressure (including high blood pressure during pregnancy ─ preeclampsia or eclampsia), diabetes mellitus (excessive urination, fatigue), rheumatoid arthritis, systemic lupus erythematosus and certain cancers, lithium, lead, mercury intoxication [8].
Urinary urea nitrogen
excretion, which is indicative of total
protein intake, increased substantially with the combination diet.
Increasing dietary
protein intake enhances intestinal calcium absorption, as well as
urinary calcium
excretion (9).
Lowering dietary
protein to U.S. Recommended dietary allowance levels reduces
urinary calcium
excretion and bone resorption in young women.
It was initially thought that high -
protein diets may result in a negative calcium balance (when the sum of
urinary and fecal calcium
excretion becomes greater than calcium intake) and thus increase bone loss (11).
Modification of glucocorticoid - induced changes in myofibrillar
protein turnover in rats by
protein and energy deficiency as assessed by
urinary excretion of Ntau - methylhistidine