In Part 1 of 4, colorectal surgeon and general surgeon, Dr Chong Hoong Yin of Sunway Medical Centre introduces the anatomy and functions of the lower gastrointestinal tract.

This show is part 1 of a series on colorectal health. Listen to the other shows here:
Part 2: Colorectal Health #2: Examination
Part 3: Colorectal Health #3: Gut Health
Part 4: Colorectal Health #4: Breaking The Silence on Colorectal Cancer