The Relentless School Nurse: Alcohol Consumption & the Cancer Connection

Alcohol consumption is the third leading preventable cause of cancer in the United States, after tobacco and obesity. – U.S. Surgeon General     Dr. Vivek Murthy, MD

A Surgeon General’s Advisory is a powerful and authoritative public health communication tool designed to address urgent health issues facing the American people. These statements serve multiple crucial purposes: they raise immediate awareness about critical public health challenges, provide actionable recommendations for individuals and policymakers, disseminate vital health information based on the latest scientific evidence, and aim to catalyze nationwide action to mitigate significant health risks. Reserved for public health challenges of substantial magnitude, these advisories can shape policy, influence legislation, and spur both individual and collective responses to pressing health concerns. Topics for recent U.S. Surgeon General’s Advisories include:

The most recent U.S. Surgeon General’s Advisory on Alcohol and Cancer Risk underscores a significant public health concern: the causal relationship between alcohol consumption and cancer. This newly released advisory aims to fill a critical gap in public understanding and empower individuals with essential knowledge about the health risks associated with alcohol use. By emphasizing the connection between alcohol and cancer, it provides a foundation for more informed decision-making at both individual and policy levels.

Alcohol as a Leading Preventable Cause of Cancer

According to the advisory, alcohol consumption ranks as the third leading preventable cause of cancer in the United States, following tobacco use and obesity. In 2019 alone, approximately 96,730 cancer cases were linked to alcohol use, with 42,400 cases in men and 54,330 in women. Over a decade, this translates to nearly one million preventable cancer cases. These statistics underscore the urgent need for action to address alcohol consumption as a modifiable risk factor for cancer.

Types of Cancer Linked to Alcohol

Scientific evidence highlights a causal relationship between alcohol use and increased risk for at least seven types of cancer:

• Breast (in women)
• Colorectal
• Esophageal
• Liver
• Oral cavity (mouth)
• Pharyngeal (throat)
• Laryngeal (voice box)

This broad spectrum of cancer types affected by alcohol consumption highlights the pervasive impact of alcohol on human health. Each type of cancer presents unique challenges, but all share a common risk factor in alcohol use.

The Public Awareness Gap

Despite the compelling evidence, a significant gap persists in public understanding of alcohol’s role as a cancer risk factor. A 2019 survey revealed that only 45% of Americans recognized alcohol consumption as a risk factor for cancer, compared to much higher awareness of other risks like radiation exposure (91%) and tobacco use (89%). This lack of awareness presents a barrier to effective public health interventions and underscores the importance of the Surgeon General’s advisory.

The Science Behind Alcohol and Cancer

Establishing the Causal Relationship

The advisory outlines a rigorous scientific approach to confirming the link between alcohol and cancer. This includes comprehensive reviews of observational studies, animal research, and investigations into biological and chemical pathways. By adhering to well-established scientific criteria, the advisory provides a robust foundation for its conclusions.

Risk Assessment

The advisory emphasizes that cancer risk increases with higher levels of alcohol consumption. Even low levels of drinking can elevate the risk for certain cancers, such as breast, mouth, and throat cancers. This dose-response relationship highlights the importance of reducing alcohol intake to minimize cancer risk.

To illustrate the impact of alcohol consumption on cancer risk, the advisory provides clear examples:

• For women, the lifetime risk of developing any alcohol-related cancer increases from 16.5% for those consuming less than one drink per week to 21.8% for those consuming two drinks daily.
• For breast cancer, the lifetime risk rises from 11.3% (less than one drink per week) to 15.3% (two drinks daily).
• For men, the lifetime risk of developing any alcohol-related cancer increases from 10% (less than one drink per week) to 13.1% (two drinks daily).

The Role of School Nurses in Public Education

School nurses are uniquely positioned to help bridge the public awareness gap regarding alcohol’s link to cancer. By integrating evidence-based education into school health programs, we can:

• Educate Students and Families: Provide age-appropriate information about the risks of alcohol use, including its link to cancer, during health classes and parent meetings.
• Promote Awareness Campaigns: Collaborate with community organizations to host awareness events and distribute informational materials.
• Advocate for Policy Change: Work with school administrators and local policymakers to implement alcohol prevention programs and policies.
• Identify At-Risk Students: Utilize their expertise to identify students who may be at risk for early alcohol use and provide targeted interventions.

By leveraging our role as trusted health professionals, school nurses can play a pivotal part in fostering a better understanding of alcohol-related cancer risks among students, parents, and the wider community.

The U.S. Surgeon General’s Advisory on Alcohol and Cancer Risk delivers a critical public health message about the often-underestimated link between alcohol consumption and cancer. By presenting clear scientific evidence and risk assessments, the advisory aims to bridge the gap in public understanding and encourage healthier choices. For individuals, this information is essential for recognizing the potential consequences of alcohol use. For policymakers, it provides a compelling case for implementing strategies to reduce alcohol-related cancers through education, regulation, and community-based initiatives.

School nurses, as frontline health educators, are vital in this effort. We can use our unique position and access to students, staff, and families to promote awareness and preventive actions. Ultimately, addressing this preventable cause of cancer has the potential to save countless lives and improve public health outcomes.

Resources:

Alcohol and Cancer Risk The U.S. Surgeon General’s Advisory 2025

School & Educator Resources: Talk, They Hear You from SAMHSA

SAMHSA: National Helpline

• Call at 1-800-662-HELP (4357)
• Text your zip code to 435748 (HELP4U)
• More information on SAMHSA’s National Helpline (in English and Spanish)

The National Institute on Alcohol Abuse and Alcoholism’s Rethinking Drinking initiative offers ways to evaluate your drinking and decide whether and how to make a change. In addition, CDC offers a free, interactive tool for you to check your drinking and get personalized feedback (in English and Spanish). Additionally, there are some individuals – PDF who should not drink at all.