In JRs book low carb problem solved problem low energy
it reads in part...
All most people need to do is to raise their carbohydrate level enough that their diet stops being ketogenic. An intake level only slightly over 100 g of carbs a day will usually do this. Stick with this diet for a few weeks and you should find your energy level returning to normal. And you will still be getting the health benefits of low carb dieting, as that is still a very low carb intake level. What you don’t want to do is to go back to eating a high carb diet. Doing that is likely to get your blood sugar surging up and down again, which is likely to increase, rather than heal, your feelings of exhaustion.

so i just take more lantus at night? after increasing the carbs
for several years i have been on 60gms carbs a day
thanks all