Select all that applyWhat factors increase iron's bioavailability?Multiple select question.Heme ironCalciumVitamin CMeat protein factor

Select all that applyWhat factors decrease iron's bioavailability?Multiple select question.Oxalic acidPhytic acidAscorbic acid

Select all that applyWhich of the following factors would decrease iron absorption? Multiple select question.Increased vitamin C intakePolyphenols in tea and coffeeReduced gastric acidityPregnancy

Which of the following does not assist with iron absorption?Group of answer choicesVitamin CAnimal proteinVitamin DVitamin A

Select all that applyWhat are functions of iron within the human body?Multiple select question.Hair growth and developmentImmune functionNeurotransmitter synthesisEnergy metabolism

Which vitamin aids in the absorption of iron?Multiple choice question.Vitamin CVitamin B-12Vitamin AVitamin D