Comparison of Two Formulations of Biphasic Insulin Aspart 70

Inclusion Criteria: * Caucasian * Considered generally healthy upon completion of medical history and physical examination as judged by the Investigator * Body mass index (BMI) between 19-27 kg/m\^2 * Fasting plasma glucose between 3.8-6.0 mmol/L Exclusion Criteria: * Participation in any other clinical trial involving other investigational products within the last three months * Clinically significant abnormal haematology or biochemistry screening tests, as judged by the Investigator * Any serious systemic infectious disease that occurred in the 4 weeks prior to the first dose of test drug