The ingredients are here (you will need to cut and paste this into your browser): http://vagusnervesupport.com/ingredients/ You do not need to be sick to take this, and all ingredients are within what the FDA has determined as safe. One of its benefits, cognition enhancements, can be beneficial for everyone, actually. Thank you!
Also, does Parasym Plus help with vascular issues? I’m only 29, have always been thin as healthy but suddenly am developing varicose veins all down my legs. All my blood vessels throughout my body appear to dilate at times to the point the back of my hands look disgusting and ache. I read somewhere that you are working on a treatment for vascular issues and am curious if this is it.