Old Ginger

Old Ginger (Lao Jiang): A Warming Herb for Digestion, Circulation, and Cold Dispersion

Introduction

Old ginger, known as Lao Jiang (老姜) in Traditional Chinese Medicine (TCM), is a mature, pungent herb famous for its strong warming properties, ability to dispel cold, and enhance digestion. Compared to young ginger, old ginger is hotter, more fibrous, and more penetrating, making it particularly effective for cold-induced aches, digestive sluggishness, and promoting healthy circulation. Whether used in soups, teas, or herbal formulas, Lao Jiang is a trusted remedy for warming the body from within.

What Is Old Ginger?

Lao Jiang refers to the mature rhizome of Zingiber officinale, typically harvested after a full growing season. In TCM, it is classified as acrid and hot, entering the Lung, Spleen, and Stomach meridians. Traditionally, old ginger is used to warm the middle burner, expel interior and exterior cold, transform phlegm, and invigorate the blood. Its potent heat makes it a staple for treating cold-related disorders, digestive issues, and chills.

Health Benefits of Old Ginger

Warms the Middle and Aids Digestion
Old ginger stimulates digestive fire, relieving bloating, nausea, vomiting, and abdominal cold pain.

Dispels Cold and Alleviates Chills
It is a go-to remedy for cold-induced body aches, exterior wind-cold conditions, and feeling chilled.

Promotes Circulation and Warms the Channels
Lao Jiang helps invigorate blood flow, benefiting conditions like cold limbs, menstrual pain, and blood stagnation.

Transforms Phlegm and Stops Cough
Its warming action helps resolve cold-phlegm congestion in the Lungs, easing coughs with clear or white mucus.

Boosts Immunity and Prevents Colds
Consuming old ginger regularly can help strengthen the body’s defenses against seasonal illnesses, especially during colder months.

How to Use Old Ginger

In Herbal Decoctions or Warming Teas
Slice 6–9 grams of old ginger and simmer with red dates, cinnamon twig, or brown sugar for a revitalizing, warming tea.

In Soups and Stews
Add thick slices of old ginger to soups, broths, or stews to enhance warmth and digestion, especially with chicken, lamb, or seafood.

In Herbal Formulas for Cold Syndromes
Old ginger is frequently included in TCM formulas for cold invasion, digestive weakness, or circulation support.

Where to Buy Old Ginger

You can find Lao Jiang at the following places:

• Chinese herbal medicine shops

• Asian grocery stores (produce or dried goods sections)

• Online retailers such as Amazon, iHerb, or specialty herb suppliers

Look for:

• Firm, fibrous roots with thick brown skin

• Strong spicy aroma when cut or grated

• Organic or pesticide-free labeling for better quality

Are There Any Side Effects?

Old ginger is very safe for most people when used appropriately. Overuse may cause dryness, thirst, or irritability in individuals prone to heat or yin deficiency. Those with active inflammation, ulcers, or excessive internal heat should use it cautiously. Pregnant individuals should consult a practitioner before using large amounts.

Conclusion

Old ginger, or Lao Jiang, is a powerful warming herb in TCM that boosts digestion, disperses cold, promotes circulation, and enhances immunity. Whether brewed into spicy teas or simmered into hearty broths, this robust root offers a reliable and time-tested way to bring heat, strength, and vitality to the body.

FAQs

Can I drink old ginger tea every day?
Yes, especially during cold weather or when feeling chilled, but moderation is advised for long-term use.

What does old ginger taste like?
It has a strong, spicy, and warming flavor that intensifies when cooked or brewed.

Is old ginger safe for children?
Yes, in small amounts and under supervision, particularly for cold-related digestive or respiratory issues.