x=Contra-Indicated for this Condition or Drug Interaction	Details / Special Instructions
Condition
History of allergic reaction / intolerance to vitamin supplements	x
GI Ulcer	x	Monitor patient tolerance with supplementation
Sickle Cell Anemia	x
Pregnancy	x	Take one caplet per day PLUS prenatal vitamin (with physician approval)
Breast Feeding or Lactation	x	Take one caplet per day PLUS prenatal vitamin (with physician approval)
Hemolytic Anemia (Glucose-6 Phosphate Dehydrogenase Deficiency)	x
Kidney Failure (Renal Failure)	x	Requires approval from specialist
History of Kidney Stone	x	Take 2-3 caplets per day maximum
Wilson’s Disease – copper storage disease (Hepatolenticular Degeneration)	x
Hemochromatosis – Iron Storage Disease	x	Requires approval from specialist
Received a transplant of any kind	x	Requires approval from specialist
If kidney has been removed	x	Requires approval from specialist
Kidney clearance problem (e.g., a dialysis patient)	x	Requires approval from specialist