Some reports suggest that oral absorption and tissue distribution of metformin are increased after long term use of tea polyphenols, while the absorption and distribution of atenolol were not affected ...

Source: author’s calculations. ASA indicates aspirin; BB, atenolol; SK, streptokinase; ACEI, enalapril; Statin, lovastatin; and MET, metoprolol. The intervention in the first column of each set of ...