Do you want to loose muscle ? or just fat-
If you're going on low protein you're going to loose muscle/lean tissue.
If you want to keep it, do resistance exercise. Preferably heavy.
Make it clear to your body that it is vital to keep muscle, or else it will cut anything it can in order to save energy, and that means primarily muscle, and secondary fat.
Also, Byren ?
wtf kind of advice is that, more carbs in combination with more fat ?
There are two types of essential nutrients. Essential Fatty Acids and Essential Amino Acids, that means Fat and Protein.
There is no such thing as an essential carbohydrate, and considering his initial steps, I expect he's looking at inducing a state of SPAM, that is when you have almost zero carbs, so your body reverts to breaking down fat in order to keep your brain fuelled. (this is perfectly fine, but you'll end up with acetone-breath (nail-polish), just be warned.)
Fasting is fine, and you'll probably end up with longer intervals between when you feel hungry as a result of this diet. (don't worry, your body doesn't "go into starvation mode" until you pass 60 hours without food.) I personally eat about 2-3 meals a day, usually between 15:00 and 22:00.
I advice you to read up on
www.leangains.com and take up strength exercise. (not cardio. As you'll get explained, along with a lot more, in this video:
http://www.youtube.com/watch?v=2PdJFbjWHEU )