Cancer Archive

A 2025 study that included 97,000 people found that those who ate the most cruciferous vegetables—between 20 and 40 grams per day—had a 17% lower risk of developing colon cancer, compared with people who ate the least.

Gynecologic cancers, which affect the ovaries, uterus, cervix, vagina, or vulva, are less common than breast cancer. Women can guard against these cancers by learning the risk factors for each type, which include obesity, exposure to human papillomavirus, and smoking. Women should also continue pelvic exams and cervical cancer screenings after a hysterectomy or menopause, as well as watch for unusual symptoms. Women with a strong family history of gynecologic or certain other cancers should consider genetic testing.

A 2025 research review found that adhering to the DASH diet—which emphasizes eating fruits, vegetables, lean protein, whole grains, nuts, and low-fat dairy products—is linked to a lower risk of developing colorectal cancer.

In a 2025 study of about 900 people treated for colon cancer (followed for an average of eight years), people who took part in a supervised exercise program for three years had about 30% better odds of surviving, compared with people who weren’t in the program.

In a 2025 study of more than 85,000 people (average age 63), followed for six years, those who were the most active—even if they were simply doing light-intensity activities—had a 26% lower risk for cancer, compared with those who were least active.

A 2025 study suggested that boosting dietary calcium intake may reduce the odds of developing colorectal cancer, while drinking more alcohol may raise risks for the disease.