New update:
Well it seems my mineral and vitamin deficiencies last April up till now is because of the use of Protonix, a proton pump inhibitor not only lowers potassium, but also vitamin C as well as iron and many others!
Does a proton pump inhibitor cause hypokalemia?
Proton pump inhibitors (PPIs) act only in the stomach, although the proton pump, H(+),K(+)-ATPase exists and contributes to H(+) and K(+) homeostasis in the kidney. We encountered two hypokalemic cases receiving omeprazole. These cases were women ages 69 and 80 years old. Their serum potassium levels decreased with accelerated urinary potassium excretion with the use of omeprazole, and recovered by potassium-supplement and the discontinuation of omeprazole. Because inhibitory effects of PPIs on H(+),K(+)-ATPase are exerted only in acidic condition, hypokalemia is not generally introduced by PPIs alone. However, in extreme alkalosis or impaired K(+)-recycling system, PPIs may cause hypokalemia unrelated to hypomagnesemia.
A recent review by McColl highlights a detailed understanding of the effect of PPIs on vitamin C absorption. Humans are unable to synthesize vitamin C and thus must rely upon obtaining adequate concentrations of the water-soluble vitamin from dietary intake. PPIs affect its bioavailability via lowering its concentration in gastric juices as well as the proportion of vitamin C in its active antioxidant form, ascorbic acid. The ascorbic acid that is in turn secreted by the gastric mucosa directly affects the concentration of nitrite and iron in gastric juices.
There is additional evidence that PPIs lower serum vitamin C concentrations.
If members ever wonder why I hate doctors so much this is why, because they keep you in a disease state and have been in a disease state for almost a year, last April I have vitamin C, iron, potassium and vitamin D deficiencies!
Iām so enraged right now, Iāve been have GI issues since March. Iāve been dealing with unabsorbed vitamin C in my GI tract causing horrible bloating for months. I was at a wedding on Saturday and days earlier I was told to double up on Protonix, I took Protonix and right after the meal I started feeling nauseous and bloating.
I have been fighting to keep potassium and vitamin C elevated and now I know why.


