According to traditional Eastern medicine, every food has its own inherent properties and effects on the body. When incompatible foods are combined, they may interact negatively, potentially causing adverse health effects.

Chicken is a nutritious and versatile source of protein. However, when eaten together with certain foods, it may reduce nutritional benefits and even lead to digestive disorders, allergic reactions, or skin irritation. Below are four common foods that are traditionally considered incompatible with chicken and should be avoided to protect your health.

1. Chicken and Carp Fish – May Cause Inflammation and Skin Problems

Chicken is considered warm in nature with a mildly sweet taste, while carp fish is classified as cold. This contrast is believed to disrupt the body’s balance when consumed together, potentially leading to internal heat, inflammation, boils, itching, or skin eruptions. In traditional medicine, drinking roasted black bean water is sometimes recommended to help reduce these symptoms if the combination is consumed accidentally.

2. Chicken and Shrimp – May Trigger Allergic Reactions

Both chicken and shrimp are classified as warm foods. When eaten together, they may cause excessive internal heat, increasing the risk of allergic reactions such as hives, itching, or rashes. In young children, especially those with coughs, this combination may worsen symptoms and prolong recovery.

3. Chicken and Green Mustard Greens – May Increase Internal Heat

Green mustard greens have a slightly bitter taste and warm properties, often used to stimulate digestion and reduce phlegm. However, when combined with chicken, which is also warm in nature, the mixture may cause excessive internal heat. This can result in symptoms such as mouth ulcers, acne, or a general feeling of internal discomfort, particularly in people prone to heat-related conditions.

4. Chicken and Vietnamese Balm (Kinh Giới) – May Cause Dizziness

Vietnamese balm is commonly used to enhance flavor and support relief from colds. Despite its benefits, traditional medicine advises against combining it with chicken, as this pairing may cause dizziness, ringing in the ears, or lightheadedness in sensitive individuals.

In addition, nutrition experts note that chicken may not be suitable for everyone. People with liver disease, digestive disorders, cirrhosis, cardiovascular conditions, or high blood lipid levels should limit their intake. Chicken skin and fat contain significant amounts of cholesterol, which may place additional strain on the body if consumed excessively.

Chicken is a valuable and nourishing food, but it should be prepared and combined thoughtfully. Eating it in appropriate ways not only helps the body absorb nutrients more effectively but also reduces potential health risks.