Alcohol tied to surprising cancer death pattern in adults under 55, researchers find
Alcohol‑Related Cancer Deaths in the United States More Than Double Over 30 Years, Study Finds
A new analysis of global health data reveals that the annual number of deaths in the United States attributable to alcohol has risen from just over 11,000 in 1990 to more than 23,000 in 2023, according to a study published this week in The Lancet Regional Health – Americas. The research, led by investigators at the Sylvester Comprehensive Cancer Center of the University of Miami Miller School of Medicine, was presented at the American Society of Clinical Oncology’s annual meeting in Chicago.
The team examined more than three decades of mortality data from the World Health Organization’s Global Burden of Disease study. Their findings show that alcohol consumption is linked to a wide range of cancers, not only liver cancer—a connection already well known—but also colorectal, esophageal, breast, pancreatic, and prostate cancers. Dr. Chinmay Jani, the study’s corresponding author and chief fellow in hematology and oncology at Sylvester, told the conference: “The most surprising finding was the breadth of alcohol’s potential impact across cancer types… its contribution to cancers such as colorectal, esophageal, breast, pancreatic, and prostate cancer is less understood by the public.”
Who Is Most Affected?
The analysis highlights significant differences in burden by age and sex. Older men carry the greatest share of alcohol‑related cancer deaths, with liver cancer leading the list, followed by esophageal and colorectal cancers. Among women overall, breast cancer is the top alcohol‑attributable cancer death. For younger adults aged 20 to 54, colorectal cancer emerges as the leading cause of alcohol‑related deaths among men and the second leading cause among women, surpassing liver cancer in both groups.
Dr. Gilberto Lopes, the study’s senior author and chief of the Division of Medical Oncology at Miller School, emphasized that “alcohol-related cancer risk is not limited to one disease or one group of people.” He added that clinicians and researchers have a responsibility to educate patients about the modifiable nature of alcohol as a risk factor.
No Safe Level, but Reduced Intake Helps
The investigators point out that, while alcohol is classified as a Group 1 carcinogen by the International Agency for Research on Cancer, no safe level of consumption has been established. Consequently, they recommend that people drink less to lower long‑term cancer risk. However, the study relied on existing national statistics rather than tracking individuals over time, so it cannot prove causation or identify precise drinking habits. The authors caution that “the findings show a strong association between alcohol use and cancer deaths, but they cannot prove that alcohol directly caused those deaths or establish a specific 'safe' drinking limit.”
Implications for Public Health Messaging
Public awareness of alcohol’s cancer risk remains lower than that of tobacco use, the study notes. The authors argue that their results underscore the need for targeted public‑health campaigns that highlight alcohol as a modifiable risk factor across multiple cancer types and demographic groups.
The study, which underscores a more than two‑fold rise in alcohol‑related cancer mortality over the last three decades, offers a stark reminder that the health impacts of alcohol are broader than many people realize. Reducing consumption—especially among older men and younger adults at risk for colorectal cancer—could be a simple, yet powerful, strategy for decreasing cancer deaths nationwide.