Tears and saliva may offer new ways to monitor blood glucose and vitamin D levels, suggesting less invasive methods for managing chronic health conditions.

Men with fertility issues have lower levels of phosphate in the blood than average, according to research presented at the first Joint Congress between the European Society of Pediatric ...

Blood tests for cyclic adenosine monophosphate may be a simple and useful option for diagnosing asthma and determining its severity, according to a study published in The Journal of Clinical ...