Dear doctors, My name is Toan Phan, an Asian, Vietnamese. I am 69 years old. I got diabetic for about 20 years as type 2. I take 2 Metformie 500 mg and 1 Glpizide 5 mg per day. I has just got an urine test . There is keytone 1+ in the test. Glucose is negative . My blood test is 6 in the range of 4.5 to 5.7 What I need to do my case I need to drink more water and no exercise ? Can I test ketones at home and how ? Thank you doctor , Warm regards, Phan Toan