I did this diet a few years back and lost a ton of weight really quick.
Some good and bad things about the diet, but if you enjoy meat, bacon, fish, nuts and oil, this will work for you... mostly all carbs are out the window except for ones that come from veggies like spinach, etc.
I had some headaches and always bad breath with this diet, but at the same time, I did drop weight fast but my sweat smelled.
If you don't plan to workout a LOT then don't bother or you'll waste a shit load of money
