The stool color directly depends on the amount of pigment contained in it.
Color of feces, which is why, maybe, almost black or absolutely colorless.
The color of the pigment, in turn, depends on the color of the food.
Let's try to figure out where the green chair from an adult person comes from.
A green-colored chair can appear in an absolutely healthy person for one main reason: the presence of dyed green in the eaten products.
These dyes are not amenable to gastric digestion, but they stain the feces themselves in the color of greens.
The maximum amount of green dye eaten, adds intensity to stain color.
However, often, green feces appears in the most serious diseases of the stomach or intestines.
Usually, this condition appears with:
- disorders of the small intestine;
- prolonged intake of antibiotic drugs;
- dysbiosis.
True, now, in addition to the green stain, there is a putrid, unpleasant odor.
Why do the reasons for this phenomenon depend?
The fact is that as a result of the inflammatory process, instead of the disease, a great number of dead leukocytes appear, which also stain the feces in a green tint.
The dysbacteriosis of the intestine provokes the development of fermentation and putrefaction in food wastes.
These digestive disorders occur because there is a shortage of just such digestive normal microbes.
A liquid green stool in a child is observed, for example, as a result of the development of dysentery.
Symptoms of dysentery are well known to all people who at least once faced this disease: 
- pain in the intestines;
- lethargy;
- nausea;
- vomiting.
Dysentery, as a classic infectious disease, requires proper treatment.
Usually, it is conducted in a hospital, and is noted in small children.
In addition, the green color of feces is noted when blood flows from various parts of the intestine.
Usually, these bleedings occur with an oncological disease or with a stomach ulcer.
The green color of the stool is obtained, due to the decomposition of iron in the red blood cells.
In parallel, there may be some symptoms of anemia:
- weakness;
- shortness of breath;
- rapid pulse.
Sometimes, the green color of feces occurs with liver and blood diseases.
In general, the green color of the stool is a serious enough problem, which must be solved in the presence of the doctor.
Take care of yourself.
Stay healthy!
