After placing ginger on the navel, the body may quietly experience five surprisingly positive changes overnight.

Ginger is a common spice widely used in daily life, but did you know that simply placing a few slices of ginger on your navel before bed may bring several positive effects to the body by the next morning?

According to traditional medicine practitioner Vũ Quốc Trung from the Hanoi Oriental Medicine Association, ginger has medicinal properties thanks to its essential oils, starch, and spicy compounds. Ginger helps warm the body, restore energy, and fight cold conditions. Because of its many beneficial effects, ginger is included in nearly 70% of traditional Eastern medicine remedies.

Below are five positive changes that may occur after placing ginger on the navel overnight.

1. Supports digestive function

Some people have unhealthy eating habits such as overeating, skipping meals, consuming too much greasy food, drinking excessive carbonated beverages, or frequently eating spicy and sour foods. Over time, these habits may disrupt intestinal function and potentially lead to intestinal inflammation.

In such cases, placing a few slices of ginger on the navel may help. During sleep, ginger’s essential oils are believed to help stimulate circulation, support stomach health, promote intestinal movement, and improve digestion.

This method may help reduce constipation, diarrhea, and support smoother bowel function while easing symptoms associated with intestinal discomfort.

2. Helps reduce motion sickness

Motion sickness and seasickness are common problems for many people. To ease discomfort, some people take anti-motion sickness medication before traveling, but they may worry about possible side effects.

Applying ginger to the navel is believed to help reduce motion sickness naturally and may provide relief without concerns about medication side effects.

3. May help relieve menstrual cramps

Many women, especially those with a “cold body constitution,” often experience cold hands and feet during winter. During menstruation, excessive coldness in the body may contribute to menstrual cramps.

In this situation, ginger placed on the navel may help warm the body, dispel coldness, and provide a warming effect around the abdomen. Therefore, some women use ginger as a natural remedy to ease menstrual discomfort.

4. Provides antioxidant and health-supporting properties

Ginger contains beneficial compounds with antioxidant properties that may help support overall health and strengthen the immune system. Some studies suggest that ginger may play a supportive role in protecting the body from certain diseases.

Besides placing ginger on the navel, many people also maintain the habit of drinking 1–2 cups of ginger tea daily to help clear mucus, warm the body, and reduce minor illnesses.

5. Helps improve sleep quality

Modern life comes with stress and pressure, making it harder for many people to sleep well. Poor sleep quality and insomnia may negatively affect mental and physical health.

To improve sleep, some people place a thin slice of ginger on the navel before bed. The warm sensation and aroma of ginger may help relax the body, stimulate circulation, calm the nerves, and support deeper, more restful sleep throughout the night.

Important notes

• Do not apply ginger to the navel if there are open wounds or skin injuries.
• Only use 1–2 thin slices of ginger.
• People with a “hot body constitution,” frequent mouth ulcers, or constipation should avoid excessive ginger consumption, as it may worsen these conditions.