I have been sober for 8 months and my drug test are starting to come back diluted, I didn't have this problem until about a month ago. I really don't drink water, I drink coffee and occasionally an energy drink. The lady that collects my urine told me to take B12 vitamins. She said it will help with color, but my urine has color but is still coming back diluted. I need help asap, I tried requesting for a hair follicle but they have not responded yet. I need to fix this asap