Men Face Greater Risks from Acid Reflux, New Study Finds

Gastroesophageal reflux disease (GERD) poses a significantly higher risk to men than women, with recent studies revealing that men experience more severe symptoms and face nearly double the chance of developing Barrett’s esophagus, a precancerous condition that can lead to esophageal cancer if left untreated.

Medical experts are increasingly concerned about this disparity, particularly as esophageal cancer is now up to nine times more common in men than women. This alarming statistic indicates men are far more likely to progress from chronic reflux to potentially life-threatening outcomes.

“This isn’t just about heartburn, but about systemic inflammation that starts in the gut and spreads throughout the body,” explains Dr. Daryl Gioffre, gut health specialist, certified nutritionist and author. “Acid reflux is the body’s alarm system, warning that the gut, metabolism and stress response are all out of balance.”

Why Men Are More Vulnerable

Several biological factors contribute to men’s heightened vulnerability to GERD. According to Dr. Gioffre, men produce less protective mucus and saliva—the body’s natural defense system that buffers acid when it backflows into the esophagus. As a result, when acid reflux occurs, the damage is more severe.

“That acid burns and erodes tissue that was never designed to handle acid in the first place, setting the stage for inflammation, damage and long-term complications,” Dr. Gioffre notes.

Hormonal differences also play a significant role. Estrogen in women appears to protect the esophageal lining by improving blood flow and mucosal repair—protection men largely lack. Without this hormonal shield, male esophageal tissue recovers more slowly from repeated acid exposure.

Additionally, men typically carry more visceral (abdominal) fat, which increases pressure in the stomach and forces acid upward into the esophagus.

Lifestyle Factors Compound the Problem

Modern male lifestyle habits create what Dr. Gioffre calls “the perfect storm” for digestive issues. “Chronic stress, poor sleep, processed foods, alcohol and medication overuse are destroying gut health and digestion,” he says.

Dietary choices significantly impact reflux severity. Men typically consume diets heavier in meat, alcohol, and ultra-processed foods. They’re also more likely to eat late at night, consume larger portions, get less fiber, and intake high amounts of caffeine—all factors that exacerbate acid reflux.

Three specific components in ultra-processed foods particularly worsen acid reflux: refined salt, sugar, and seed oils. “Together, they inflame the gut and weaken both digestion and the lower esophageal sphincter, the valve that keeps acid in the stomach where it belongs,” Dr. Gioffre explains.

Coffee consumption presents another risk factor. Men tend to drink more coffee than women—often two to three cups daily on an empty stomach. “That constant caffeine hit strips minerals, dehydrates the body and spikes acidity—all of which increase the risk of reflux,” he adds.

Eating habits also matter. “Many men skip meals, eat too quickly and rely on convenience foods stripped of minerals and fiber,” Dr. Gioffre points out. Over time, this “ongoing acid assault” erodes the gut lining, drives acid upward, and transforms normal esophageal cells into precancerous Barrett’s cells.

Seven Strategies for Reducing Reflux Risk

Dr. Gioffre recommends several immediate steps men can take to lower their risk of serious complications:

1. Stop eating three hours before bed. This timing allows the body to fully digest food and empty the stomach before lying down, preventing nighttime reflux episodes that often cause coughing, choking, or morning hoarseness.

2. Remove common reflux triggers. Foods like garlic, onions, spicy foods, alcohol, chocolate, caffeine, citrus fruits and carbonated water can weaken the lower esophageal sphincter. Instead, incorporate alkaline-rich foods such as leafy greens, vegetables, fruits, nuts, seeds, and mineral water.

3. Stay hydrated. Start the day with warm lemon water with local honey or slippery elm tea to soothe the upper GI tract. Maintain hydration throughout the day.

4. Practice grounding techniques. Simple activities like walking barefoot in grass, deep breathing, or spending time in nature can activate the parasympathetic “rest-and-digest” system, calming the gut naturally.

5. Manage stress and prioritize sleep. Poor sleep increases cortisol production, triggering a fight-or-flight response that diverts blood flow away from the digestive system. This slows digestion, reduces stomach acid production, and leads to food sitting in the stomach longer.

“If you want to heal reflux naturally, you can’t just change what you eat—you have to change how you live,” Dr. Gioffre emphasizes. “Quality sleep and stress management are non-negotiable if you want to restore your gut and calm acid at its root cause.”

The growing recognition of GERD’s disproportionate impact on men underscores the importance of preventive approaches and early intervention. With esophageal cancer rates continuing to rise, particularly among men, addressing reflux symptoms promptly may be more than just a matter of comfort—it could be lifesaving.