For a 53-year-old woman, supporting both immunity and bone health is key during the post-menopausal transition. While nutritional beverages provide general support, she may benefit from the following daily supplements: 1. Vitamin D3 and Calcium: Crucial for immune system regulation and maintaining strong bones. 2. Vitamin C and Zinc: Powerful antioxidants that strengthen the body's natural defenses against infections. 3. Vitamin B12: Supports nerve function and energy levels.\n\nA balanced diet rich in fruits, vegetables, and nuts is the best foundation. Please consult her doctor to get a simple blood test, which will help determine the exact daily dosages she needs.