Hello doc, 4 months ago i did my kft test and it comes out like Na,k,ip phosphorus, ca was in normal range while bun was 6.8 which was slightly lower, chloride was 108 which is slightly above,uric acid 2.3, creatinine 0.39 which was low as per lab range..but my doctor doesn't show any concern, he provided me vit d tablets and some calcium tablet as my vit d was 3 which was extremely low and he also advised me to drink more water as i drink less water and apart from these he doesn't show any concern. I'm attaching the report can you please tell me is it ok or should i do anything else?