The Surprising Benefits of Ginger Peel – Don’t Throw It Away Until You Know This
Many people are used to peeling ginger before use, but the part that often gets discarded actually holds surprising health benefits — if used correctly and at the right time.

Ginger is a familiar spice in every household kitchen. It not only enhances the flavor of dishes but is also considered a valuable medicinal herb in traditional Eastern medicine. However, whether to keep or peel ginger skin remains a topic of debate.

According to Traditional Medicine Practitioner Bui Dac Sang from the Hanoi Oriental Medicine Association, ginger contains health-promoting compounds such as essential oils (2–3%), pungent substances like zingerone and gingerol, starch, and resin. Fresh ginger is spicy and warm in nature, which helps warm the body, relieve colds, coughs, bloating, nausea, and various digestive issues.

The ginger peel (known as khương bì) is often removed due to its slightly bitter taste and the presence of dirt. However, in traditional medicine, ginger peel is believed to have diuretic, anti-swelling, anti-edema, and breath-freshening properties.

Practitioner Sang recommends that when using ginger for herbal decoctions, foot soaking, or warm compresses, the peel can be left on, as long as the ginger is thoroughly cleaned.

For conditions like joint pain caused by cold, you can roast whole ginger (with peel) with coarse salt and apply it as a warm compress on the painful area. Soaking hands or feet in fresh ginger water is also an effective way to boost circulation and relieve pain.

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Some Traditional Remedies Using Ginger:

• For colds and chills: Boil 7 slices of fresh ginger and 7 stalks of green onion in one bowl of water. Drink it hot, then cover yourself with a blanket to sweat it out.

• For cough and shortness of breath: Simmer fresh ginger with black tea, lemon, strong alcohol, and honey.

• For abdominal pain and bloating: Roast ginger thoroughly, peel it, and then chew or boil it into tea.

• To prevent exposure to “evil wind” (traditional belief): Chew a slice of ginger before going out early in the morning.

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Who Should Avoid Ginger?

Despite its many benefits, ginger is not suitable for everyone:

• Those who are about to undergo or have just had surgery

• People experiencing nosebleeds, hemorrhages, or coughing up blood

• Those with heatstroke or excessive sweating

• Pregnant women, especially in the first trimester, due to the risk of uterine contractions

• Individuals with hot body types, frequent constipation, or mouth ulcers

Ginger is a valuable folk remedy, but whether or not to peel it depends on its intended use. Keeping the peel after thorough cleaning not only preserves its medicinal properties but also enhances the effectiveness of several traditional treatments.