Self-care is crucial for caregivers to avoid burnout because it helps them maintain their physical, emotional, and mental health. Caregiving can be stressful, exhausting, and emotionally draining, and it can take a toll on the caregiver's overall health and well-being.

Vitamin D is important for several reasons including strong bone health, immune system, mood and reducing the risk of chronic diseases such as heart disease, diabetes, and certain types of cancer.

Mental health is just as important as physical health for the elderly. It is common for people to experience mental health problems as they age, such as anxiety, depression, and dementia. Mental health issues can adversely affect the quality of life, independence, and overall health of seniors.