While many people wait until they finish eating to drink water, others prefer to drink during their meal. Some believe this can slow digestion, but is this claim accurate? Let’s explore the facts below.
Human Digestive System
Digestion begins with chewing. While you are chewing, the salivary glands produce enzymes to help break down food. After swallowing, food reaches the stomach and mixes with stomach acid, forming chyme—a partially digested mixture of food that has not been completely digested.
As chyme enters the small intestine, it combines with digestive enzymes from the pancreas and bile acids produced by the liver. This process breaks down nutrients to be absorbed into the bloodstream.
Most nutrients are absorbed in the small intestine, while a small amount of chyme reaches the large intestine. Once nutrients are in the bloodstream, they are transported to different parts of the body, with digestion concluding as waste exits the body.
Myths And Facts About Drinking Water While Eating
While drinking water after a meal helps to clear the throat and aid digestion, some argue that drinking during a meal could harm digestion. Here are common myths surrounding this idea:
Drinking water while eating hinders digestion
It’s often said that drinking water while eating dilutes stomach acid and digestive enzymes, making digestion more difficult. In reality, the digestive system can adapt to various foods and drinks. Stomach acid and enzymes are released as needed during digestion, ensuring that food is properly processed.
According to the Mayo Clinic, drinking water with meals actually aids digestion by breaking down food, easing nutrient absorption. Water can also soften stool to help prevent constipation. Therefore, drinking during a meal is safe and beneficial for digestion.
Drinking water during a meal speeds up digestion and causes immediate bowel movements
Another belief is that drinking water with food speeds up the digestive process, causing an urgent need to defecate after eating. Some argue that water reduces the time food interacts with stomach acid and enzymes, thus worsening digestion.
However, scientific studies do not support this. Research on stomach emptying shows that while liquids may pass through the digestive system faster than solids, they don’t accelerate solid food digestion.
Drinking water with meals reduces appetite
Some avoid drinking during meals because it can lead to feeling full too soon. In moderation, drinking water during meals can provide short breaks and help monitor hunger and fullness cues, which may prevent overeating and aid in weight management.
This approach can be effective for some individuals in controlling appetite. However, for children and some adults, it may lead to early satiety, insufficient nutrient intake, and wasted food.
Eating habits differ among individuals, and drinking during meals is generally safe and can promote fullness. There are no strict rules against drinking water while eating; do what feels comfortable.
However, if this habit causes bloating or acid reflux, it may be best to wait until after the meal to drink. For questions about digestion, you can consult a healthcare provider or use the Ai Care app’s consultation feature, available on the App Store and Play Store.
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- dr Nadia Opmalina
Mayo Clinic. Does drinking water during or after a meal affect or disturb digestion?. Available from: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/digestion/faq-20058348#
Petre, A. (2019). Drinking Liquids with Meals: Good or Bad?. Available from: https://www.healthline.com/nutrition/drinking-with-meals
Spandana, K. Is Drinking Liquids With Meals Good or Bad?. Available from: https://www.medicinenet.com/is_drinking_liquids_with_meals_good_or_bad/article.htm