India, March 31 -- Our bodies often communicate when something is not right, but the signals are not always loud or dramatic. Sometimes they appear as small, persistent changes in weight dropping without any effort, a constant sense of abdominal discomfort, or digestive issues that seem minor but refuse to go away. Since these symptoms are so common, many people tend to ignore them or attribute them to stress, lifestyle changes, or temporary stomach problems. However, doctors say that when such symptoms persist, they may indicate a more serious condition. Among the warning signs of colorectal cancer that doctors often highlight are unexplained weight loss and persistent abdominal discomfort.

What exactly is unexplained weight loss? Unex...