Fasting serum BA concentrations before and after intensification of glycemic control in patients with T2D. Fasting serum total BAs (P = .208), T-BA (P = .665), G-BA (P = .286), and total free BAs (free-BA, P = .092) and conjugated BAs (conjugated-BA, P = .284) are shown before and after 8 weeks of glycemic management by intensification of lifestyle and insulin in persons with poorly controlled type 2 diabetes.