Is it good to drink milk on an empty stomach?
Jun 01, 2022
Source: Cainiu Health
Dr. Liu Zhengxin
Introduction
Drinking milk on an empty stomach is generally not harmful to the body; however, it is not recommended from a nutritional absorption standpoint. Milk is rich in nutrients such as protein, fat, vitamins, and certain minerals. When consumed on an empty stomach, milk passes rapidly through the gastrointestinal tract and remains there for only a short time, which hinders optimal nutrient absorption.
Drinking milk on an empty stomach is generally not harmful to the body; however, it is not recommended from a nutritional absorption standpoint. Milk is rich in protein, fat, vitamins, and various minerals. When consumed on an empty stomach, milk passes rapidly through the gastrointestinal tract with minimal retention time, thereby impairing nutrient absorption.
Moreover, protein is not preferentially converted into energy for immediate consumption; instead, carbohydrates and fats are utilized first, with protein serving as an energy source only when the former two are insufficient. Therefore, for healthy individuals, drinking milk on an empty stomach is perfectly safe. However, individuals with lactose intolerance should avoid consuming milk on an empty stomach, as it may readily trigger gastrointestinal discomfort. If you typically drink milk on an empty stomach without experiencing any adverse effects, you may continue doing so freely. Conversely, if discomfort occurs, consider reducing the amount consumed and gradually building tolerance—or opt for lactose-free milk instead.
Whenever possible, it is advisable to consume milk alongside other foods—for instance, pairing it with steamed buns or stuffed buns during breakfast. Avoid consuming milk together with tannin-rich foods (e.g., strong tea, unripe persimmons), as tannins can interfere with milk digestion and nutrient absorption.
