Did keto for half a year last year and lost almost 50lbs. I'm now doing it semi-regularly (hard to stay on when traveling so I just don't). It's been life chang

Did keto for half a year last year and lost almost 50lbs. I'm now doing it semi-regularly (hard to stay on when traveling so I just don't). It's been life changing. People that hate on it are the same ones that just say to exercise. Like ya tried that didn't work for me.