Vitamin C (Potassium Ascorbate)

Overview

Potassium ascorbate is vitamin C bound to potassium. Mineral salts of vitamin C are less acidic than ascorbic acid, so they are called buffered. People taking potassium-sparing diuretics, and people with kidney failure, should avoid significant intake of potassium ascorbate.

Sources

• Health Canada NHPID: Vitamin C in Potassium ascorbate
• Linus Pauling Institute: Vitamin C supplemental forms

Important Notes

• •Always check for interactions before combining supplements
• •Timing matters — some supplements should be taken apart
• •Consult your healthcare provider before starting any new supplement