Ugh. By the description, I thought Goodbye, Vitamin would be a lighthearted story revolved around a serious issue, and I was excited to read it. It's a short book at just under 200 pages, so I thought I'd get through it quickly. It's also written in diary format, so I thought that would only add to a quick pace. But unfortunately, this book was everything but... 
 The narrator seemed so distant from what was happening in her world that I wasn't able to feel a genuine connection to any of the characters. I felt that the various moments were sped through and glossed over, and there were so many story lines that never got closure or fleshed out. I felt like I was scanning through a deeper story, and it left me feeling unsatisfied. 
 Granted, I've been in a reading funk all summer, so maybe at a different time I could have liked this story more, but today I'm just not that into it. So much left to be desired. Disappointed is the best feeling I can give. However, this is a short book and in general easy to read. If you're curious about it, give it a go because it really won't take much time. I may have taken a week, but I could have easily read this in a day or two if I didn't have other things on my mind.