Colorectal cancer has become the top cause of cancer-related death in people younger than 50, pointing to need for better research and early detection.
Wow, that first part is very counter intuitive, as running is usually associated with massaging your gut, which should improve healthy digestion!
Several years ago, Dr. Cannon noticed a disturbing trend: multiple ultramarathoners
Ah that explains it, ultra marathon is definitely not healthy, such extreme prolonged exertion can also have a negative impact on immune defense.
Decreased immune defense means increased infection rate, and increased infection rate is directly correlated to increased risk of cancer.
I suppose in some sense our digestive system is a type of constant infection, which could be the reason it shows up there.
Wow, that first part is very counter intuitive, as running is usually associated with massaging your gut, which should improve healthy digestion!
Ah that explains it, ultra marathon is definitely not healthy, such extreme prolonged exertion can also have a negative impact on immune defense.
Decreased immune defense means increased infection rate, and increased infection rate is directly correlated to increased risk of cancer.
I suppose in some sense our digestive system is a type of constant infection, which could be the reason it shows up there.