Vitamin C

CAUTIONS

• Vitamin C may increase the absorption of iron so it is not recommended if your body has a genetic iron storage issue such as haemochromatosis.
• Vitamin C may increase aluminum absorption from antacids
• Vitamin C may decrease exogenous estrogen metabolism
• Vitamin C may decrease fluphenazine concentrations
• Large doses of vitamin C may reduce half-life of HIV protease inhibitors

WARNINGS

• Warfarin activity may be affected by Vitamin C - not recommended for use with Warfarin.
• If you are using medication to lower blood pressure or have a bleeding disorder, consult your healthcare professional before using vitamin C.