This multicenter, prospective study will evaluate the use of a nutritional support program including an oral diabetes-specific nutritional supplement consumed twice a day on the nutritional status of patients with T2D with or at risk of malnutrition.

Inclusion Criteria:

• Type 2 diabetes on treatment with one or more oral antidiabetics/insulin and constant dose for at least 2 months
• Has HbA1c < 9.0% based on recent (30 days prior to Baseline visit) laboratory value or analysis of blood sample obtained at Baseline Visit
• Adult population with age ≥30 years
• Willing to follow the protocol as described
• Voluntarily signed and dated an informed consent form (ICF), approved by an Independent Ethics Committee (IEC)/Institutional Review Board (IRB), prior to any participation in the study to allow their data to be collected
• Subject is under the care of a health care professional for malnutrition, or is at risk for malnutrition (MUST≥1), and has recently (within the last 7 days prior to participating in this study) been prescribed study oral nutritional supplement (2 servings/day) by their health care professional

Exclusion Criteria:

• History of T2D longer than 30 years
• History of diabetic ketoacidosis and or hyperosmolar hyperglycemic state (HHS)
• If on thyroid medication or hormone replacement therapy, has not been on a constant dosage for at least 2 months prior to Baseline Visit
• History of metabolic/endocrine (other than diabetes), hepatic (AST/ALT 3 times the upper normal limit), or significant renal disease (GFR < 60 ml/min/1.73m2)
• History of heart failure (> class II)
• Follows a non-typical eating pattern, such as very low carbohydrate diet (e.g., Atkins diet, ketogenic diet, high protein diet), strict vegetarianism (e.g., no meat, dairy, eggs).
• Is pregnant as confirmed via urine pregnancy test, attempting to conceive or not willing and able to practice birth control during the study duration
• Has current infection (requiring medication or which might be expected to require hospitalization); has had inpatient surgery, or corticosteroid treatment (excluding topical creams) in the last 3 months or antibiotics in the last 3 weeks prior to Baseline Visit.
• Has an active malignancy
• Known to be allergic or intolerant to any ingredient found in the study products
• Taking any medications, herbals, or dietary supplements, other than allowed medications, during the past 4 weeks that could profoundly affect (in the opinion of the PI or study physician) blood glucose or appetite modifying medications (examples include orlistat, contrive, incretins, cannabis).
• Has known dementia, eating disorders, history of significant neurological or psychiatric disorder, or any other psychological condition that may interfere with study product consumption AND does not have a caregiver who can assist them with adherence to the study protocol
• Participant in a concomitant AN trial or trial of a nonregistered drug (or is within the 30 days follow-up period for such a trial) or that otherwise conflicts with this study unless otherwise approved by Abbott Nutrition.
• Patient is receiving any other oral supplement with HMB for nutritional management in the last 7 days

Adult participants with type 2 diabetes receiving an oral nutritional supplement as standard of care will be recruited from the investigator's community population.