... or being overweight and smoking. However, little has been attributed to the sources and debilitating impacts associated with exposure to trace elements in the natural environment. Environmental health Toxicity Geological process Deficiency Geological materials Trace elements Incidentally...

...-spots located within Nalerigu and Yunyuo. Fe hotspots were observed to the south of Nalerigu and the east of Nawchugu with Fe cold-spots around Yunyuo, Bongo-Da and Nagbo. The spatial maps demonstrated the presence of toxic and deficient areas of all the selected elements used in the investigation...