Weight loss and diets

My wife was talking to me the other day saying she wanted to start on this diet plan that she heard from a friend of hers online. I don't know what the name of the diet is called but my wife said she wants to try it and she want's me to try it also. My doctor told me I was about 20-30 lbs overweight and since I have heart problems, it's recommended that I lose some weight. I tried it and it tastes pretty good and I think this diet will work for me because all the ingredients are all natural and safe for me. Well' I think it's better than taking any kinds of those pills that are being marketed these days because they have a lot of chemicals in them that curbs your appetite but my cardiologist does not recommend that to me. It can have a negative affect on my heart condition. So I'm going to try this diet and see if it helps me to lose some weight. Wish me success. I know many people are trying to lose weight and I thought it would be easy until I tried it and found it's not as easy as I thought.