A member asked:

1 month 3 weeks baby who i've been combining formula and breast fed but just recently i changed he's formula to soy based. he pooped dark green

A doctor has provided 1 answer
Dr. James Ferguson answered

Specializes in Pediatrics

The main agent adding color to the poo is the material made by the liver called bile. It starts out a dark green and goes thru the yellows to brown depending on the influences of various factors in the intestines. Rapid transit thru the system, as may occur with ore bulk or breast feeding may have a green, yellow or brown appearance.

Answered Aug 7, 2017



Still have questions?

Get the best care from a doctor who knows you.

Book a Video Appointment
Sponsor Content

Related Questions

Online Primary Care Doctors Accepting New Patients

$44 video appointments available today with a membership as low as $15/month

Book a Video Appointment
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

Meet your new favorite doctor