Does Co-administration of Lactate Affect Postprandial Nutrient Absorption and Fat Disposition?

Inclusion Criteria: * 50+ years * Written and oral consent * HbA1c 39-47 mmol/L Exclusion Criteria: * Medicine with an impact on blood glucose and glucose metabolism. * Newly started medicine (\<3 months prior to the inclusion time) * Medicine changes (\<3 months prior to the inclusion time and planned changes during the trial) * Affected screening blood sample as evaluated by PI * Hba1c \> 47 * Allergy to paracetamol * Doesn't speak or understand Danish * Special diets The eight healthy individuals will be included by the same criteria except for not having pre-diabetes