In Singapore’s hot and humid weather, cold drinks and chilled foods are part of daily life for many people. From iced bubble tea and cold desserts to salads and refrigerated fruits, these foods are often seen as refreshing and convenient.
But from a Traditional Chinese Medicine (TCM) perspective, regularly consuming cold foods and cold drinks may gradually affect digestive function over time.
According to TCM theory, the digestive system, particularly the Spleen and Stomach, functions best in a warm environment. When excessive cold enters the digestive tract repeatedly, it may weaken the body’s ability to transform food and fluids efficiently.
In TCM, the Stomach is traditionally described as preferring warmth rather than cold. Foods and drinks that are excessively cold may temporarily slow digestive activity and place additional strain on the digestive system.
Ideally, food temperature should be closer to natural body temperature to minimise unnecessary stress on digestion. This becomes especially relevant in modern lifestyles where many commonly consumed foods are refrigerated or served with ice.
For example:
Many of these foods are already considered cooling in nature, and consuming them at very low temperatures may amplify the cold effect on the body.
According to TCM, long-term consumption of cold foods and drinks may gradually weaken the Spleen and Stomach systems.
When digestive function becomes affected, symptoms such as:
may become more noticeable.
Some individuals may also experience what TCM describes as “upper heat and lower cold,” where symptoms such as heatiness, mouth ulcers, or facial flushing occur together with cold extremities and weak digestion.
From a TCM perspective, this pattern may be associated with disrupted circulation and imbalance within the middle digestive system, also known as the “middle jiao.”
One common example is iced bubble tea.
Many bubble tea drinks combine:
While these combinations may feel satisfying temporarily, regular long-term consumption may burden digestion from a TCM perspective. The issue is often not the occasional drink itself, but the repeated daily habit of consuming excessive cold and sugary beverages over time.
When digestion becomes weakened or stagnant, TCM aims to support the body by improving the function of the Spleen and Stomach systems.
Treatment approaches may include:
In TCM, herbal medicine is commonly prescribed according to the individual’s body constitution and symptom pattern rather than using a one-size-fits-all approach. Some individuals may notice symptom improvements within one to two weeks, although the duration varies depending on the individual and the severity of the imbalance.
For some individuals, TCM is not only used during periods of discomfort, but also as part of ongoing wellness maintenance.
Depending on the person’s condition and constitution, physicians may recommend gentler long-term herbal support to help maintain digestive balance and overall circulation.
The goal is not simply symptom relief, but supporting smoother long-term digestive function and body balance over time.
In this video, Physician Wang LiMin from Liang Yi shares:
how cold foods and drinks affect digestion in TCM
why iced bubble tea may burden the digestive system
what “middle jiao blockage” means in TCM
how TCM supports the Spleen and Stomach systems
👉 Watch the full video below:
Cold drinks and chilled foods are deeply integrated into modern lifestyles, especially in Singapore’s warm climate. However, from a TCM perspective, excessive long-term consumption may gradually weaken digestive function and affect overall balance.
Understanding how food temperature affects the body may help individuals make more mindful dietary choices while still enjoying moderation in daily life.
