I have had high blood pressure for at least 35 years, although not always medicated. 10 years ago I also became diabetic and have been on a pill regiment to keep my numbers relatively lowered, although a lack of a job for the past 4 years has left me uninsured and therefore not necessarily working with a physician therefore non-medicated until recently. I've just been diagnosed with renal insufficiency and I need to know how to deal with this as I have no way to go to a specialist without insurance to cover the costs. I am 60 years of age and overweight.