Psyllium husk or psyllium powder, which is simply the ground-up husks comes from the seeds of the herb Plantago ovata. Psyllium husk is usually sold as a fiber supplement, but it also acts as a ...

Melanosis coli is a harmless condition that makes the colon lining dark brown or black. Long-term use of certain laxatives is the most common cause of melanosis coli. The dark pigmentation usually ...

The well-being of your digestive system can have a direct impact on your overall health. When a poor diet, new medication or lack of exercise leads to constipation, it can create uncomfortable ...