I tried another brand first for a month and did nothing, I ate sensibly but couldn't exercise because of a disability and I was three stones over weight. I looked into these and ordered when they were on offer. I started using these in September and today is the 30th October 2013 and I have lost a complete stone. i only eat cereal for breakfast, porridge for lunch and a light meal in the evening. I drink a lot of water which is important when on these tablets. At the rate I am going I hope to lose the other two stone by March 2014. I am 54 years old and I feel so much better, more energy, more alert. These things also suppress appetite but don't take them too late in the day as they will keep you awake at night.
Highly recommended. Oh, nearly forgot, I take one in the morning and one around one pm every day.