There are varying definitions of self-care, but they all tend to exhibit three common elements:

1. The focus is on you – the individual
2. You are responsible to instigate the action
3. The actions are directed towards maintaining or improving well-being

Here is a sample of definitions from reputable medical sources:

~taking the time to do things that help you live well and improve both your physical health – National Institute of Health

~paying attention to and supporting one's own physical and mental health – Harvard Health

~the ability of individuals, families and communities to take action to promote good health, prevent disease, and cope with illness and disability with or without the support of a health worker – World Health Organization

~promoting health and well-being in all aspects of your life – Johns Hopkins University

~Self-care is something we deliberately do — or in some instances, refrain from doing -- that promotes physical, emotional, psychological or even spiritual well-being.- Cleveland Clinic

Yes. Self-care is an evidence-based approach demonstrating numerous benefits including improving overall health (1, 2, 3, 4),boosting mood,and reducing stress just to name a few. Some argue self-care is the biggest contributor to an individual's well-being.

There are a large number of self-care activities one can engage in. Some of the most popular and oft-mentioned include mediation, exercise, diet, and sleep. But there are many more. Visit Thrive's concept page to learn more.