In which you feels like fatigue and having distressed, not having focus or concentration in work. So it is called as lethargy. Here are some of causes of lethargy…… 1.) Sustained stress 2.) Overthinking 3.) Lack of sleep 4.) Studying:- lots of big words 5.) Excess stimulants 6.) Hidden infection 7.) Old injuries 8.) EMFsContinue reading “Nine causes of lethargy”