Instruct: Classify a given Amazon review as either positive or negative.
Query: Surprised

When all the flu pandimic was in full swing several of my co-workers came down with the flu. I know of one woman who died because she did'nt go to the doctor until it was to late they only gave her a 25% chance of living. I had taken all this product never felt better. So far I have not been sick this year. every year I fight a cold or some kind of sickness. I believe this product boost and supports my imune system. Yes I would recommend to others who are might have a weak imune system.