In all fairness there is some validity for the principles of autointoxication. Stool does not accumulate in the large intestine, but inflammation of the digestive tract works in a similar way to what it has long been believed that toxins can enter the bloodstream.
Inflammation of the digestive tract, caused by a number of factors including age, diet, stress, antibiotics and a lack of fatty acids, starts a cycle in which cells excrete toxins and release them throughout the body. If you develop a food allergy, then you can hire medical professionals from Poseidonia Healthcare.
You suffer from indigestion and low energy levels because your liver is working overtime against these normally blocked toxins. Such as Constipation, allergies, the list goes on.
Image Source: Google
This cycle continues and is exacerbated by most colon cleansing systems, which we have learned to blow up the colon from feces and further irritate the smooth lining of the digestive tract. The symptoms are getting worse. And your health is compromised.
However, an effective colon cleanse will reduce gastrointestinal inflammation and provide the benefits you've heard of. However, you need to use a safe and tiered system that includes digestive support and probiotics – "friendly" bacteria that balance the gut flora.
There are other considerations. Look for a nutritional and herbal cleansing system to reduce inflammation of the gastrointestinal tract and omega-3 supplements. And you want natural laxatives to help clear your bowels.