Fructose malabsorption is associated with lower plasma folic acid concentrations in middle-aged subjects.

Plasma Folic Acid Concentrations in Middle-Aged Subjects, Maximilian Ledochowski, Florian Überall, Theresia Propst, and Dietmar Fuchs (Departments of 1 Clinical Nutrition and 2 Gastroenterology, and 3 Institute of Medical Chemistry and Biochemistry, University of Innsbruck, A-6020 Innsbruck, Austria; * address correspondence to this author at: Institute of Medical Chemistry and Biochemistry, University of Innsbruck, Anichstrasse 35, A-6020 Innsbruck, Austria; fax 43-512-504-2017, e-mail [email protected])