A Stanford trained gastroenterologist has shared insights about lemon water, a popular health trend, and explained how it actually affects the gut. While many believe lemon water has magical benefits, the doctor broke down the facts to separate myth from reality.

According to the expert, lemon water can help with hydration and provide a small dose of vitamin C, which supports immunity. It may also aid digestion in some people and give a refreshing start to the day. However, the doctor clarified that it is not a cure for serious digestive issues and should not be considered a substitute for a balanced diet.

The acidity in lemon can sometimes cause problems like heartburn or tooth enamel erosion if consumed in excess. Drinking it through a straw and rinsing the mouth afterward can reduce these effects.

The gastroenterologist emphasized that while lemon water can be a healthy addition to daily routine, its benefits are modest and should be understood in context. True gut health, the doctor said, depends more on overall nutrition, fiber intake, and lifestyle choices rather than relying on a single drink.