I been drinking a natural sienna leave tea it makes me have multiple bowl movements is this ok or have a negative effect eventually on my body?
Mild laxative. Its an herbal laxative! However, a laxative is a laxative! Your bowels will become dependent on it and sometimes leads to more laxative use! Quite common in the elderly population.
Stimulant. Yes senna is a stimulant laxative and best not to use chronically. Osmotic agents such as MiraLAX (polyethylene glycol) are much safer with daily use.