Possible Adverse Effects
Although sometimes considered free of toxicity, there are known side effects from vitamin C intake, and it has been suggested that any administration should require "a medical environment and trained professionals."
- A genetic condition that results in inadequate levels of the enzyme glucose-6-phosphate dehydrogenase (G6PD) can cause sufferers to develop hemolytic anemia after using intravenous vitamin C treatment. G6PD deficiency test is a common laboratory test.
- Vitamin C administration can acidify the urine, promoting the precipitation of kidney stones or drugs in the urine.
- Because oxalic acid is produced in the metabolism of vitamin C, hyperoxaluria can be caused by intravenous administration of ascorbic acid.
Read more about this topic: Vitamin C Megadosage
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