tanedout
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Anyone have any experience of this, or has anyone had their serum phosphate levels checked?!
This is a real issue for me - I have consistently low serum 'inorganic phosphate' levels, along with low serum potassium. [mention]gbolduev[/mention] mentioned this could be the result of respiratory alkalosis, and looking into this further it certainly would explain the low phosphate and the low potassium, but what to do about it seems less clear, some info suggesting changing diet to increase acidity, but then others saying diet has little impact.
My electrolytes are as follows;
I'm supplementing with potassium (3 x 99mg daily) which has stopped irregular heartbeats and heart palpitations, but still intermittently get muscle weakness and pains and feel anaemic and/or hypoglycemic. Eating seems to help and so does walking around to an extent.
The most common causes are alcoholism (never drink now!), and malnutrition (I do eat!). It can also be due to low vitamin D, but my levels are fine, and also poor absorption (however my digestion is pretty good as far as I know)
However as Gbol suggested a while back, this could be due to respiratory alkalosis
https://en.wikipedia.org/wiki/Hypophosphatemia
I'm going to try and get intracellular C02 tested, and blood pH.
Anyone have any experience of this, or able to suggest what steps might be worth looking at?
This is a real issue for me - I have consistently low serum 'inorganic phosphate' levels, along with low serum potassium. [mention]gbolduev[/mention] mentioned this could be the result of respiratory alkalosis, and looking into this further it certainly would explain the low phosphate and the low potassium, but what to do about it seems less clear, some info suggesting changing diet to increase acidity, but then others saying diet has little impact.
My electrolytes are as follows;
- Inorganic phosphate - 0.7mmol/L [0.8 - 1.5] (has been a fair bit lower)
- Serum calcium - 2.40mmol/L [2.2 - 2.6]
- Serum sodium - 143mmol/L [133 - 146]
- Serum potassium - 3.8mmol/L [3.5 - 5.3]
- Serum urea - 4.6mmol/L [2.5 - 7.8]
- Serum creatine - 88umol/L [64 - 104]
I'm supplementing with potassium (3 x 99mg daily) which has stopped irregular heartbeats and heart palpitations, but still intermittently get muscle weakness and pains and feel anaemic and/or hypoglycemic. Eating seems to help and so does walking around to an extent.
The most common causes are alcoholism (never drink now!), and malnutrition (I do eat!). It can also be due to low vitamin D, but my levels are fine, and also poor absorption (however my digestion is pretty good as far as I know)
Hypophosphatemia is an electrolyte disturbance in which there is an abnormally low level of phosphate in the blood.[1] The condition has many causes, but is most commonly seen when malnourished patients (especially chronic alcoholics) are given large amounts of carbohydrates, which creates a high phosphorus demand by cells, removing phosphate from the blood
However as Gbol suggested a while back, this could be due to respiratory alkalosis
Respiratory alkalosis – Any alkalemic condition moves phosphate out of the blood into cells. This includes most common respiratory alkalemia (a higher than normal blood pH from low carbon dioxide levels in the blood), which in turn is caused by any hyperventilation (such as may result from sepsis, fever, pain, anxiety, drug withdrawal, and many other causes). This phenomenon is seen because in respiratory alkalosis carbon dioxide (CO2) decreases in the extracellular space, causing intracellular CO2 to freely diffuse out of the cell. This drop in intracellular CO2 causes a rise in cellular pH which has a stimulating effect on glycolysis. Since the process of glycolysis requires phosphate (the end product is adenosine triphosphate), the result is a massive uptake of phosphate into metabolically active tissue (such as muscle) from the serum. It is interesting to note, however, that this effect is not seen in metabolic alkalosis, for in such cases the cause of the alkalosis is increased bicarbonate rather than decreased CO2. Bicarbonate, unlike CO2, has poor diffusion across the cellular membrane and therefore there is little change in intracellular pH.[2]
https://en.wikipedia.org/wiki/Hypophosphatemia
I'm going to try and get intracellular C02 tested, and blood pH.
Anyone have any experience of this, or able to suggest what steps might be worth looking at?