Hemorrhoids, also known as piles, are swollen or inflamed veins in your rectum or anus. They develop from increased pressure on the skin in and around the anal area.1 Hemorrhoids can be internal or external. External hemorrhoids can be the most painful. They form under the skin around your anus. They can cause anal itching and swelling when the skin around them is irritated.
Bleeding in the gastrointestinal (GI) tract can stem from several causes that affect any of the organs in the upper digestive system. An upper GI bleed is bleeding in the mouth, esophagus (food tube), stomach, or small intestine.
Advanced liver cirrhosis can push levels of ammonia in the blood to hazardous levels, but skipping meat at mealtime can help reverse that, new research shows.
Immunotherapy may help shrink a tumor or slow the growth of cancer cells. People may have it in combination with other treatments for stomach cancer.
We get healthy dietary fiber from consuming fruits, vegetables, and whole grains. But why is fiber so good for us? A team of researchers has discovered that dietary fiber plays a crucial role in determining the balance between the production of healthy and harmful substances by influencing the behavior of bacteria in the colon.
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I recently had a microbiome test conducted by Dr. Pranab, and the experience was exceptional. Dr. Pranab is a great doctor—very professional and knowledgeable. He thoroughly explained my test results and provided detailed insights into how to care for my gut health.
Patient at Queen's Hospital
July 2025
