Last week’s release of our latest report from the Continuous Update Project, on liver cancer, received excellent press coverage, for which we are grateful. We know how tough it can be to bottom-line the sometimes complicated findings from scientific research, and we appreciate the good work of those in the media who do so on a daily basis.
Any reporter will tell you that they write the story, but it’s their editor who writes the headlines. And today, headlines do the heavy lifting of driving web traffic and reader engagement. They are the gatekeepers who determine whether or not you click to get the full story, on skim past to the next headline. Which is why, when they’re misleading, they can do real damage.
A new report we’ve released today suggests that staying a healthy weight may offer women a relatively modest — but significant — protection against ovarian cancer, one of the most deadly cancers for women.
The findings of AICR/WCRF’s latest Continuous Update Project report, Food, Nutrition, Physical Activity and the Prevention of Ovarian Cancer, means that ovarian cancer now joins the list of cancers linked to obesity. Research now shows that excess body fat links to increased risk of eight cancers, including postmenopausal breast, colorectal and pancreatic.
For the report, scientists analyzed all relevant studies that investigated ovarian cancer’s link to diet, physical activity and weight. There were 25 studies related to weight, including four million women.
The report concluded that every five increments of BMI increased women’s risk 6 percent. That risk started on the high end of overweight, towards the obesity category, which starts at a BMI of 30. That means for two women both 5 feet 5 inches tall with all other factors equal, the woman weighing 200 pounds would be at 6 percent higher risk of developing ovarian cancer than her counterpart at 170 pounds. Continue reading →