You are preparing a presentation on the wellness-based model for healthy aging. Which of the following concepts should the student include in the presentation? (Select All that Apply.)

Healthy aging cannot be achieved by only focusing on later life. It is a lifelong process.

There are many strategies to promote healthy aging that are believed to be helpful but do not have empirical evidence to support them.

According to this model, an individual with a chronic disease would not be considered healthy.

Healthy aging is individually defined and can change over time.

Healthy aging is defined by the absence of physical illness alone.