Doctor Shares 5 Habits That May Lower Cancer Risk

A Texas breast cancer surgeon is sharing good news about what we can control when it comes to cancer risk.

Dr. Loren Rourke, a breast surgical oncologist and author, knows that cancer statistics can feel overwhelming. With nearly 2.1 million new cases expected in the U.S. in 2026, she wants patients to focus on what they can do today to support their bodies and reduce certain risk factors.

"While no lifestyle choice can guarantee cancer prevention, healthy habits can help," Rourke told Fox News Digital. She shared five everyday strategies that not only may lower disease risk but also prepare your body if cancer ever develops.

Maintaining a healthy weight tops her list. Excess body weight is linked to at least 13 types of cancer, and Rourke estimates it's likely the third biggest risk factor for breast cancer after being female and aging. Recent research on weight loss medications like Ozempic and Wegovy shows promise, with studies suggesting these drugs may be associated with lower cancer diagnoses and recurrence rates.

Staying physically active matters more than people realize. The American Cancer Society recommends 150 to 300 minutes of moderate activity weekly for adults. Rourke notes that fitness benefits extend far beyond heart health to mental wellness and chronic disease prevention.

She tells patients who develop cancer despite exercising regularly that their healthy body is now ready for the fight. "If you can bring a healthy body and a healthy mind to the disease, you are going to do better," she said.

Eating a balanced diet rich in vegetables, whole fruits, whole grains and legumes while limiting processed foods gives your body the best chance. Rourke acknowledges that even vegans and people who avoid sugar can develop cancer, but she encourages farm to table eating with reasonable portions. The good news is you don't need to take an extreme approach or give up all sugar.

Limiting alcohol and avoiding tobacco remain crucial. Cigarette smoking causes about 20% of all cancers in the U.S., while alcohol is linked to an estimated 5% of cancer cases. The U.S. surgeon general recently named alcohol the third leading preventable cause of cancer after tobacco and obesity.

Why This Inspires

Rourke's message shifts the conversation from fear to empowerment. She reminds patients that one in eight women will get breast cancer, so preparing your body now is like training for a marathon you hope never to run. Even when cancer arrives at the doorstep of her healthiest patients, those good habits become their greatest allies in treatment and recovery.

Small daily choices add up to a stronger, more resilient body ready to face whatever comes.

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