A definite PLUS
My experience was very good. It saved me so much time to be able to schedule these tests on my own. Ordinarily I get similar tests once per year as part of my annual physical, however since I'm in relatively good health my primary care physician is always reluctant to call for tests 'mid way'. In my opinion this is not wise - take hbA1C for example: in my case I do have a significant type II diabetes probability based on family history - and a year is long enough to get into trouble. I'm also just really curious about the effects of changes in nutrition and Personalabs service affords me the option of studying results on appropriate timetables.