All Policies Include Coronavirus Cover

Coronavirus FAQs

Questions about cover for coronavirus? Read our FAQs and find out what our policies can do for you. If you would like to contact us, please note we are currently only available 09:00 to 17:30 Monday to Friday due to reduced operational capacity. Thank you.

Obesity sees cancer rates soar in millennials

05 February 2019 08:13

Obesity-related cancers are a worry for the future

Obesity-related cancers are a worry for the future

Millennials in the US face an increasing risk of developing an obesity-related cancer, a new study has revealed.

According to a paper published in the Lancet Public Health journal, the "obesity epidemic" over the past 40 years has left more people susceptible to developing certain types of cancer.

The number of people diagnosed with obesity-related cancers such as multiple myeloma, kidney and pancreatic cancers is increasing at a faster rate in millennials than in older generations.

Public health implications

The research, which was funded by the American Cancer Society and the National Cancer Institute, suggests rising levels of obesity-related cancer risks undoing progress made in reducing the number of deaths from the disease.

Ahmedin Jemal, senior author of the study, said: "Although the absolute risk of these cancers is small in younger adults, these findings have important public health implications.

"Given the large increase in the prevalence of overweight and obesity among young people and increasing risks of obesity-related cancers in contemporary birth cohorts, the future burden of these cancers could worsen as younger cohorts age, potentially halting or reversing the progress achieved in reducing cancer mortality over the past several decades.

"Cancer trends in young adults often serve as a sentinel for the future disease burden in older adults, among whom most cancer occurs."

'Significantly increased'

Six of 12 types of obesity-related cancers appeared with a "significantly increased" frequency between 1995 to 2014 in the millions of people included in the study.

These included multiple myeloma, colorectal, uterine corpus, gallbladder, kidney and pancreatic cancers.

The study found there were steep rises in the number of people in younger generations suffering from the cancers.

The average annual percentage change in pancreatic cancer incidence increased with decreasing age, from 0.77% for those aged between 45 and 49 to 4.34% for those aged between 25 and 29.

The age category that experienced the greatest increase in frequency for four of the other five cancers was also those between 25 to 29.

The age group with the greatest increased risk of developing multiple myeloma was those aged between 30 and 34.

The authors of the study argue that further research is needed to determine what factors are driving the trend.

If you're living with cancer and looking for travel cover that meets your needs, check out our dedicated cancer travel insurance options today.