effects of low carbs

Hi I am new here I just ate a pot noodle from the oriental store (the Chinese kind, not the American pot noodle). Now snacking on a bag of peanuts. Is a Ketogenic diet advisable on medication such as Ritalin. I am only wondering because I know that you have to take Ritalin between intervals...

Just started testing out some low carb meals. Not gone into it fully yet, but I have been seeing if I can keep the carbs lower. Been doing this for about a week now. However I have suddenly noticed that I have blurred vision, even though my bg and bp seem okay. I am on metformin and linagliptin...