Wholeness to all. There are different fast for different individuals, I have found main ones so far that people can begin to base their research on. There is the water,fruit, vegetable, and lemon drink fast. The water is the most difficult because it requires one to be an emotionally stable environment at work and at home so that the body can focus on healing and not on stress. It requires one to converse energy and to not to drink anything but water ( this includes hot tea) for a prolong period of time. I suggest for all of these fast that one shouldn't necessary make the switch right away as transition is important. For example I would eat just soup one day and oranges the next just to get use to a liquid diet beforehand but you're more than welcome to experiment. Even the post fast its important to take it easy on your stomach as it will not function the same way as it did before right away so it requires gradually adjust or you may become emotional unbalance very quickly ( The stomach is after the center for emotion). 

The next fast is the fruit fast which is broken up into groups, the mono-fruit and the multi-fruit fast. As you can probably tell one can choose to eat one fruit for however long they wish. It is best to get organic fruits if you can for this one as the purpose is to clean out the system where the fruits will just tug on areas like the intestines to remove the food particles off the villi. Like I mentioned before transition is key to a healthy entrance and exit for these thing so adjust to your own body and see what you enjoy best to ease the cleansing process.

Green juicing has been known to be the most excellent for your body because it contains alot of fibre and minerals to clean and enrich your body at the same time. If people are unsure of some good green recipes I recommend checking out the liferegenerator channel http://www.youtube.com/watch?v=Ol9UQuMqd6Y. I found his juices to be better tasting and enriching than most I have tried and it can be a lot of fun testing out various fruits and vegetables you have become familiar with.

Lastly there is the lemon drink which is comprised of 

1.2 tablespoons FRESH squeezed lemon or lime juice (approx. 1/2 lemon) 
2.2 tablespoons genuine organic maple syrup, Grade B (the darker the better)* 
3.1/10 teaspoon cayenne pepper, gradually increase (the more  
   BTUs the better) 
4.300 - 500 ccm (10-14 oz) pure water 

I myself have tried this one found it to be excellent as it caused me to feel full from the maple syrup and satisfied if I drank enough of them a day ( varies of course). I can also see the fruit fast to be very good as you can find all the sugary goodness of an apple for example and get some substances off of that.

I haven't tried the other three but I will be attempting the fruit fast this upcoming summer with bananas as they're the most popular and cheapest product around. From other channels like freelea on youtube I've been told 30 bananas is the optimal amount and a lb here at least costs 89 cent for organics. So if anyone is considering a fast I would love to help guide them in the right direction

http://www.youtube.com/watch?v=h5qSSx9yvKI

Watch this video on Dan the regenerator explaining the 14 benefits of water fasting