Our bodies often reveal health problems through small signs—one of them being the tongue. Experts say, “There are many things you can say about your health judging by your tongue.”

A shiny or strawberry-red tongue may indicate a lack of iron or vitamin B12. Over time, “the tongue may become softer because most of the taste buds will soften.” In severe cases, people can feel “severe pain when drinking hot beverages and eating spicy foods.” Doctors recommend consulting a professional and improving nutrition.

A black or brown coating on the tongue can look alarming but is usually harmless. It often results from “poor hygiene, smoking, or drinking too much black coffee or tea.” This buildup can cause “an unpleasant odor in the mouth and taste disturbances.”

The solution is simple: avoid habits that cause discoloration and “brush not only your teeth but also your tongue every day.”

By paying attention to these visible signs, you can catch early warnings of nutrient deficiencies or hygiene issues before they become serious.