In a way, both the opinions are correct. The colon is a part of the system which is meant to naturally flush out the toxins and all waste matter. This is done with the help of the natural bacteria in the colon, the mucus membranes that prevent unwanted toxin matter from infiltrating the tissues and blood. The colon is also known to shed its old cells regularly which washed away the toxic build up as well. Along with these there is the liver that naturally neutralizes the toxins. Unless needed, a colon cleanse might unnecessarily irritate the stomach and lead to severe repercussions.
In olden times, man was prone to fewer excesses than he is now. With the amount of junk we eat and the level of pollution we encounter every day, our system is flooded with more toxic matter than it can handle. It is therefore perfectly understandable why detox programs like the colon cleanse have become so popular. The more processed food we take the harder it is for the body to break them down in time and flush them out. As a result the amount of undigested foods building up mucus and blocking the pipe is really high. This is poisonous and extremely harmful for the body and can lead to poor blood circulation which has massive repercussions like headaches, fatigue and lack of energy and eventual weight gain.
One can go through the colon cleanse program with the help of a medical practitioner who will conduct proper procedures for colon irrigation and colonoscopy to cleanse the system. This is usually done for patients with severe levels of toxins in the body. For those who have lower levels but still unnerving amounts of such toxins in the body, there are various supplements for colon cleansing available in the market, in both powdered and liquid forms. These products range from the various kinds of laxatives, herbal teas, magnesium and enzymes as well as enemas which need to be taken in through the rectum.
The main focus of a colon cleanse program is to remove the stagnant waste matter in the colon which prevents the body from having a healthier and cleaner system. This waste is toxic and the more it is accumulated the more the level of toxins in the system increases. It becomes difficult for the body to eliminate them easily leading to problems like weight gain, lowered immune functions and even impaired mental functions and concentration. If this continues for a long time then the risks of severe conditions like colon cancer are heightened.
There are several ways to do a colon cleanse. The most common methods include a vegetable juice diet which is made up of organic vegetables; the salt water flush which involves drinking a mix of pure water and sea salt every morning on an empty stomach; and the master cleanse diet which involves organic lemon juice and maple syrup mixed with ground cayenne pepper and pure water to create a juice that should be had 6-12 times a day for a period of 15 days and then just every morning for as long as one can continue. These are the best ways to colon cleanse without ushering in the unnecessary side effects that other, more mechanical methods may bring about.