Digestive Health Archive

One reason people eat yogurt is because it contains probiotics — beneficial bacteria and yeasts that improve digestion, provide protection from dangerous organisms, and boost the immune system. But not everyone likes the taste or texture of yogurt, so here are some other foods that offer the same benefits.

More than half of US adults over 60 have diverticulosis, a condition where part of the wall of the colon bulges outward and forms tiny pouches. Diverticulosis does not cause symptoms, but if a pouch becomes inflamed or infected it becomes diverticulitis, which can be mild or more serious.

A 2026 study of more than 91,000 adults found that uninterrupted sitting raised risk for death from cancer. Replacing prolonged sitting with light, moderate, or vigorous activity significantly reduced risk, suggesting frequent movement breaks may help counter harms of sedentary behavior over time.

During a diverticulitis flare-up, it’s important to stay nourished and hydrated. Start with clear liquids, then progress to low-fiber soft foods before gradually reintroducing high-fiber foods. For long-term prevention, focus on a high-fiber diet and regular exercise.

Early detection of colorectal cancer saves lives. Now there are more ways than ever to get screened (and fewer excuses not to). American Cancer Society screening guidelines now include colonoscopy, sigmoidoscopy, CT scanning, at-home stool testing, and blood testing.

Many people live with both IBS and fibromyalgia, facing gut issues plus ongoing pain and fatigue. Doctors suspect a connection, but it’s not yet clear how the two are linked.

Discover what bilirubin is, why levels rise on blood tests, and how liver, bile ducts, or red blood cells can each play a role in hyperbilirubinemia.

Aging is the single biggest risk factor for developing cancer. As people get older, DNA damage accumulates in cells, and chronic inflammation and imbalances in gut bacteria become more common. All of these factors may contribute to the age-related increase in cancer cases.

Recovering from diverticulitis and unsure about fruits and veggies? See how your diet should change short term and what to focus on long term.

Longtime guidance about skipping nuts, seeds, and popcorn after diverticulitis is being challenged. Learn what newer research suggests about your diet.