Comment by cjbgkagh
The most direct substitution was cheese, lactose does not appear to have the same effect on me as fructose or sucrose.
I mostly eat kale for vegetables, this also helps with subclinical insulin resistance and inflammation. I think roasting vegetables may end up being too sweet.
I did an extended 5 day water fast to kick start the microbiome changes I undertook it as an experiment and the effectiveness in lifting brain fog suggested that it likely had a microbiome component.
It is important to note that extended water fasting will have adverse effects for some people. It is not recommended to do it for that long.
"" The water fast lasts for 24–72 hours. You should not water fast for longer than this without medical supervision because of health risks. "" https://www.healthline.com/nutrition/water-fasting