title: Lack of effect of bran on digoxin absorption.
abstract: The effect of dietary fiber on digoxin absorption was investigated in 12 patients taking digoxin. Steady-state serum digoxin concentrations were determined while subjects were on a regular diet and while they were on a diet supplemented with 22 gm bran daily. During the period of bran supplementation, the serum digoxin concentration did not change (average change, +0.5%; 90% confidence interval, -12% to +14%). Bran does not cause a clinically significant reduction in digoxin absorption.
mesh_terms: D000368:Aged; D002482:Cellulose; D004043:Dietary Fiber; D004077:Digoxin / Q000097:blood / Q000378:metabolism*; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D010349:Patient Compliance; D013997:Time Factors
chemical_list: D004043:Dietary Fiber; D004077:Digoxin; D002482:Cellulose