So, I'll be perfectly honest. This is an extremely hard diet to dive into. I lasted about 3 weeks before I caved and ate a cooked meal. But what I will say us that during that 3 weeks I felt better now at 36 than I did when I was 25...I was sleeping 5-6 hours and feeling fully rested, didn't need coffee and just had energy all day. As a chef it was hard to not taste what I was doing, which ultimately led to me quitting the diet...I recommend it highly but suggest a slow transition. The science is there; cooking food past 116° kills the nutritional value.
Give this a watch. It's 2 parts but we'll worth it if you're trying to get back into shape...