The evidence is stronger than ever that being overweight or obese increases the risk for kidney cancer, according to a report we released today. It’s the key finding in the latest update from our ongoing systematic review of the global research, the Continuous Update Project (CUP).
Today’s report reaffirms the conclusion of our previous report, making kidney one of ten cancers now strongly associated with overweight and obesity. You can read the key findings here.
Among those findings, you’ll also find a new conclusion with alcohol. Here’s what we can say about alcohol and kidney cancer: it’s complicated.
Alcohol is known to be a potent carcinogen, and has been definitely linked in previous reports from AICR and WCRF International to greater risk of cancer of the mouth, pharynx and larynx, esophagus, liver, colorectum, and breast. This is why AICR recommends that if people choose to drink at all, they limit their consumption to 1 drink/day for women, and 2 drinks/day for men.
But when our CUP panel examined recent evidence from 8 studies, they found that moderate amounts of alcohol (about two drinks per day) were associated with lower risk for kidney cancer. Continue reading