Influence of Tea Consumption on Human Glycemic Response

Inclusion Criteria: * Male * Chinese ethnicity * Ages 21-60 years old (inclusive) * Healthy * Weigh at least 50kg * Must be English-literate and able to give informed consent in English * Reliable and willing to make themselves available for the duration of the study and are willing to follow study procedures Exclusion Criteria: * Female * A current smoker, or has smoked in the past 2 years * Fasting glucose \>= 7 mmol/L * History of type 1/type 2 diabetes * Regular use of medication that may affect glucose metabolism (e.g., steroids) * Being diagnosed with cancer, heart disease, stroke, renal failure, serious mental or physical illnesses at the time of recruitment * History of food allergies to test products (milk tea) i.e. milk allergies, or lactose intolerance * History of food allergies to any of the ready made meals (such as soy, peanuts, eggs, shellfish etc) * Have donated blood of more than 500 mL within 8 weeks of study enrolment * Any other conditions, which, in the opinion of the Investigator would make the subject unsuitable for inclusion or could interfere with the subject participating in or completing the study