If you are someone that hasn't set well defined personal boundaries for yourself, you could be adding to your stress and impacting your health negatively. Here is a quote from the book, When Your Body Says No by Gabor Mate, MD:
..."There are ongoing negative effects on the body's hormonal and immune systems, since people with indistinct personal boundaries live with stress; it is a permanent part of their daily experience to be encroached upon by others. However, that is a reality they have learned to exclude from direct awareness."
Through awareness you can take better care of yourself holistically; define what is necessary for you to live with less stress; and determine the actions to take that will lead to others learning and respecting your boundaries.
If you would like some help with this, I’d be happy to coach you through this.
...Your Luminosity Coach