MedicalNewsToday has all the details you need:
“The study found that being overweight for a longer duration as an adult significantly increased the incidence of all obesity-related cancers by 7 percent for every 10-year increase in overweight adulthood period. An increase in risk was also seen for postmenopausal breast cancer, by 5 percent, and endometrial cancer, by 17 percent.
After adjusting for the intensity of overweight – how overweight individuals were – these figures rose to 8 percent for postmenopausal breast cancer and 37 percent for endometrial cancer for every 10 years spent with BMI ten units above normal weight.
The findings highlight that the duration a woman spends overweight, and how overweight they are, play important roles in their risk of cancer, which emphasizes the importance of obesity prevention at all ages from early onset.
The authors write: “We found that longer durations of overweight and obesity were significantly associated with an increased incidence of obesity-related cancers, postmenopausal breast cancer, and colon, endometrial, and kidney cancer.”