If this is isn't your first round with MK677, I'm sure you are aware that many users get very very hungry on it. I've tried 3 times to use it and between the incredible hunger pains along with wanting to sleep all day, I couldn't do it. Even tried lowering it from 25 to 12, but still no joy.
I will try again some day, but I know that I will have to stick to a very clean diet, high proteins, low carbs merely due to the fact that I'll be eating a lot more.
Not sure if this helps, but just my 2 cents