Instruct: Classify Amazon reviews into positive or negative sentiment
Query: it's good for me...

My health was like bad....and further skin was, too. first time, I didn't know they were serious problems, but it was not going to be good soon... so I thought I need to try for my health..so I changed my food and started exercises...And I chose chlorella... do u guyz know chlorella is the best food for health...that I found out a certain information...because..my health was really kind of suck...so,,, I chose chlorella....frankly, it is little difficult to say that chlorella is the best for me and made my health's going to be good... but I think chlorella help my healthy get back a little.... well~~~~ it needs long times, but actually this is kind of good food ......