Please trust me, there are NO good fasting programs! There are two reasons for that: 1) fasting is bad for your health; and 2) it is an unsuccessful route to weight loss, because you will put the weight on very rapidly again as soon as you start eating normally again and (as many studies have shown) fasters tend to put on even more than they have lost.
The best way to go on a diet, is to just change the foods that you eat daily. You also need to start an exercise routine, and drink plenty of water. www.webmd.com/diet
There are several different diet programs available that you can use online. The best ones are probably the Atkins diet, as well as the South Beach diet.
There are multiple websites that can help you find a diet. Some of these websites are: www.mayoclinic.com, www.diet.com, and www.myalli.com. All three sites offer great ideas for diets.
One of the best diet programs continues to be Weight Watchers, which is well established and has a good reputation. Online, a website called sparkpeople.com offers alternative programs tailored for individual use.
The following websites should be able to help you compare different programs for weight loss: http://www.health.com/health/diet-guide or http://www.weightlossplans.net/compare-all-plans. Also if you want a diet that is considered the best for weight loss, perhaps you should visit the following web pages: http://www.webmd.com/diet/news/20090225/best-diet-the-one-you-will-follow or http://www.medicinenet.com/diet_plans_and_programs/article.htm
Good Housekeeping has compiled a list of websites about dieting. Here is that list to assist you in finding the most appropriate diet for you: http://www.goodhousekeeping.com/health/diet/best-diet-websites.
I have done diet fasting myself and got excellent results from it. If you want to know more about it please check a proper guide to every type of fasting in the whole world.
There are a variety of websites that provide detailed information about many diet programs. Several of the most reputable sites are www.nutrisystem.com and www.weightwatchers.com.
The avoid the typical negative effects of detox diets. This diet involves 7 days of preparation followed by one day of fasting and then 3 days of the preparation diet. The fasting day involves alternating between a glass of water and a glass of "miracle juice" each hour.
Forums on websites such as MyFitnessPal.com provide places where people currently trying to lose weight talk about how they're doing it. A number of websites also exist for reviews on book diet programs, such as the Sonoma Diet and the Long Beach diet.
You can find a comparison and review of the best diet programs at the consumer research site which is: http://www.consumersearch.com/weight-loss-programs
I think there are a lot of online diet programs that are helpful. You may disagree, but i think the best online diet program is WeightWatchers. I think this because there are so meny people who have been on WeightWatchers and they lost a lot of weight.