For a 97-year-old woman, Ensure Complete, Balanced Nutrition Chocolate Flavour Powder can be a suitable additional protein source to help maintain strength, but there are some important considerations:

• Nutritional Needs: Older adults often require increased protein intake to preserve muscle mass and strength. Ensure provides a balanced combination of protein, vitamins, and minerals designed for adults.

• Medical Conditions: It is important to consider any existing health issues such as kidney disease, diabetes, or allergies before starting this supplement, as these conditions may affect its suitability.

• Consult Healthcare Provider: Always discuss with her doctor or a registered dietitian to confirm that this supplement fits her overall health plan and does not interfere with any medications she may be taking.

• Usage: This powder should be used as a supplement to regular meals to boost protein intake, not as a meal replacement.

• Monitoring: Observe for any digestive discomfort or other changes in health after beginning the supplement.

In summary, Ensure Complete can be helpful as an additional protein source for strength in elderly adults, but personalized medical advice from a geriatrician or dietitian is essential to ensure safety and effectiveness.