Instruct: Classify a given Amazon review as either positive or negative.
Query: Belly fat is less

I've been taking CLA for about 5 weeks. I'm quite obese and I've noticed that my belly fat is shrinking more than usual when I'm restricting calories. I am eating about 1800 calories a day for the last four months and losing about 3-4 lbs a month. That is fine since I've lost hundreds of lbs. over the years and always gained it back. What I'm hoping is that I won't gain it back this time; that I can just continue eating the same, 1800, and my body, which fights me to gain, will be happy with the lower weight. One weird thing that I have noticed is that when I take Tylenol, it's doesn't work anymore. I take it 2-3 times a week for arthritis. I can't take NSAIDS so that is unfortunate.