Gastric Emptying Study After Administration of a High Caloric Sip Feed

Inclusion Criteria: * caucasian origin * BMI: 22kg/m2 - 27kg/m2; Exclusion Criteria: * existing diseases and/or pathological findings, which might interfere with the safety, tolerability, absorption and/or pharmacokinetics of paracetamol (e.g. gastrointestinal or liver disease), * known allergic reactions to investigational products, * diseases and/or pathological findings, which could affect absorption, metabolism and/or gastric emptying (e.g. dyspepsia and gastroesophageal reflux), * regular medication which can influence hepatic biotransformation and/or absorption, * alcohol dependence, blood donation;