Low carb and low fat is making me happy, especially when I get on the scales and weigh less.
I don't know for how long but it would last as long as I eat that way, just the same as lchf would but without the palpatations, for me.
Mind u I've had diabetes for decades not a few months or years.
My sugars were better at first on lchf but once I added more fat they became high again.
Low carb diet definitely works, that is for sure. But adding fat, didn't for me. I must be wired differently.
Low fat definitely helps me loose weight on top of less carbs. Neither works with less only by themselves. It has tobe low carb and low fat for me.
I wish I shed the weight many have on lchf but I never lost once I added the fat element or increased it.