Not sure where on Reddit to post this question.
Am I better off doing 3 hours of cardio a day, or doing 1 hour a day and fasting for 20 hours a day to lose weight the quickest?
Background, I used to do both at one point or another, but never at the same time keto/cardio/fasting.
I tried it the last couple of days and I’m feeling light headed and a bit faint even after eating well above 1400 calories on my one daily meal.
If you count calories, fast and do cardio you will lose weight. You can eat whatever you want, just make sure you are in a deficit. Having soylent only is not sustainable and you will probably end up binge eating and slowing your progress because you will get too hungry.