Continual usage of Senna to CLEANSE THE COLON, is not ideal and i will tell you why.
Fiber as a supplement is fine, but if your using senna to have a movement you may want to know this. Senna (or fiber used to cleanse) can cause damage to the intestine. Basically these fiber cleanses bulk the movement up and FORCE a large bulky movement out of the intestine. This big bulky movement which is FORCED through the intestine can actually poke holes in the intestinal wall, causing what is called LEAKY GUT SYNDROME. for those that don't know what this means, leaky gut is basically a small hole that is poked into the intestine, and fecal will leak through the hole back into the body to be reabsorbed. fiber products that can be used for cleansing can actually plug up the intestine as well, the reason I know this is because I work with patients that have IBS and that have constipation issues, that are caused by these products.