Found some info here:
link
"First, natural vegetarian diets include the fiber needed for stimulating good bowel eliminate. They also contain the proper amounts of vitamins that feed and nourish the bowels and the liver, as well as other eliminative organs. They also include a valuable source of enzymes since most vegetarian diets are eaten raw. The elimination of meat from the diet for a short period enhances detoxification because meat is so difficult to digest and requires many enzymes for its digestion."
Generic diets for detoxification are good, but may not stimulate the liver, lungs or the kidneys as much as one would like. Therefore, herbal cleanses are indicated when we want to hone our cleanse to a "sharp edge" and be organ specific.
Example Herbal Cleanse
Rising
Drink a glass of lemon water or drink a glass of water with added: one teaspoon of apple cider vinegar and one teaspoon of blackstrap molasses
Morning
Drink a glass of water with psyllium husk powder (follow with another glass of water).
Meals
Take 2-3 multi-digestive enzymes
Take liver herbs
In Between Meals
Drink herbals teas which support the liver, including Dandelion/licorice/ginger/fennel
I have actually wanted to try detoxification because one of my friends simply eliminated meat from his diet and said that he felt amazing after...like he could run miles and miles. He also said that he felt very much lighter. I was thinking more along the lines of this, though:
"Juice Fasting
Fasting with vegetable juices can be another excellent way to develop good health and cleanse the body of toxins. Juices, minus their pulp (fiber), contain an excellent source of vitamins, minerals and enzymes. When the pulp is not added, one is able to drink more juice than they are able to eat. For example, one can easily consume the juice of several heads of lettuce in one sitting, but may not be able to eat the lettuce whole. This allows the body to get an abundance of nutrients with minimal processing (digestion). Fasting on mono-juices also allows the body proper time to process these juices and helps to preserve our valuable digestive enzymes.
Juice fasting has helped many people over come serious diseases like cancer, because it gave them optimal nutrition and allowed the body to cleanse itself of toxins. [According to many nutritionists, cancer is merely a toxic condition.] With some juicers, the pulp is discarded, but it may be saved and added back for fiber (not too much). Juices contain good sources of antioxidants and enzymes, both of which are needed for cleansing and eliminating toxins. Juices are also easy to digest and help those with digestive problems."
There are a bunch more on that website, hope this helps!