Role of Elevated Lactate Levels on Lipid and Carbohydrate Metabolism.
The purpose of this study is to investigate whether the elevated circulating lactate levels of individuals with metabolic syndrome are responsible for their reduced lipolysis and glucose tolerance. The investigators will conduct an intervention study in which blood lactate levels will be elevated via intravenous infusion of sodium lactate. State of the art metabolic assessment using stable isotopes and indirect calorimetry will be used to study alterations in fat and carbohydrate metabolism.
• Men and women
• \>18 years of age
• Women non-pregnant or taking contraceptive medication
• Physically active according to WHO's guidelines
• Metabolic syndrome as IDF 2009 criteria (Alberti et al., Circulation)
• Written and verbal consent to participation