To assess the effect of consumption of an oral nutrition supplement on Arginine, a blood marker of nutritional intake

Inclusion Criteria:

• Healthy subject (absence of metabolic disorder, heart disease, endocrine disease, cancer)
• Discontinued use of omega 3 fatty acid supplements - 10 days prior to testing
• Willing to provide signed informed consent

Exclusion Criteria:

• Smoker
• Patients with potential for non-compliance
• Patients with allergy to ingredients in test products (i.e. milk protein, fish oil)
• Subject who in the Investigator's assessment cannot be expected to comply with study protocol
• Currently participating in another conflicting clinical trial.