Since hemp seed oil is not an oil you can cook with, I've been using it instead of olive oil in my vinegrettes and dousing my salads with a generous helping of them. My results are good so far. More energy, less fatigue, more enjoyment of the day, less moodiness. I would normally be washed out about 2 in the afternoon. I've been ok at that time, and feeling merely tired about 5.
My opinion of an 8 day test? Thumbs up! I'm going to keep doing it. Even the results that I've got so far are better than where I was to begin with, which was just too exhausted to ...anything.