No, it's an RD. I just started last week she said I'm not eating enough. So that's probably how I have a lack of energy. This diet has every meal planned out, it isn't a diet plan I bought from her or food I'm buying from them. This diet is based on my fitness goals, and they checked all my stats. It's food I get on my own at the grocery store they send me a list. I can't post the entire diet, it would be too much typing. Each day and each meal is planned accordingly to my goals and current stats.