A 52 year old female patient complains of pain in her abdomen. General examination reveals BMI 30 Kg/m2. X-ray examination reveals osteoporotic changes. Doctor suspects impaired absorption of calcium in this patient. All of the following could be the reason for this except:
Inositol hexaphosphate in cereals High intake of oxalate High concentrations of fatty acids in the intestinal lumen Decreased iron intake