Fruit May Sway Colon Cancer Risk
High-Fruit, Low-Meat Diet Helps Prevent Precancerous Polyps
Keep Eating Veggies
People shouldn't hesitate to eat vegetables, Austin notes.
"Certainly we don't want people to interpret the findings of our study
as any evidence that they should avoid eating vegetables," he says.
There may be other healthy reasons -- such as heart benefits -- to eat a lot
of vegetables, Austin adds.
Participants weren't followed over time, and they weren't asked to change
"This is sort of a snapshot," Austin says. "What you'd like to
be able to do is have people change their dietary pattern and see whether or
not it changes their risk."
For instance, he says researchers could ask people with adenomas to change
their diet and get a follow-up colonoscopy five years later to check their risk
of recurrent polyps.
Get Screened for Colon Cancer
"No matter what we eat, people should still get screened for colorectal
cancer," Austin says.
He says screening should start at age 50; people who are at high risk should
begin screening earlier.
The study is scheduled for publication in April's edition of The Journal