I am an LPN in Las Vegas and am thinking about starting a mobile weight loss service....Basically the initial visit I would do weight, blood pressure, measurements, fat %, and BMI. I would encourage healthy eating habits and also collect data to find the source or reason for the weght gain. I would do weekly follow ups, provide counseling and encouragement. I am just reaching out for more ideas and services I can provide within my scope as an LPN. Also am I able to sale vitamin supplements to my clients?