Black Sesame Seeds

Black Sesame Seeds (Hei Zhi Ma): A Neutral Herb for Nourishing Yin, Blood, and Hair

Introduction

Black sesame seeds, known as Hei Zhi Ma (黑芝麻) in Traditional Chinese Medicine (TCM), are sweet and neutral, valued for nourishing the Liver and Kidney yin, moistening dryness, and tonifying the blood. They are especially used for premature graying of hair, dizziness, dry constipation, and overall weakness from yin and blood deficiency. Rich in healthy oils and nutrients, they are both a food and a medicine.

What Are Black Sesame Seeds?

Hei Zhi Ma comes from the seeds of Sesamum indicum L., a common plant cultivated for its edible oil-rich seeds. In TCM, they are classified as sweet and neutral, entering the Liver, Kidney, and Large Intestine meridians. Their dual nourishing and moistening qualities make them a gentle tonic for long-term use.

Health Benefits of Black Sesame Seeds

Nourishes Liver and Kidney yin – Helps with dizziness, blurred vision, and weakness.

Tonifies blood – Supports hair health, preventing premature graying and hair loss.

Moistens intestines – Relieves dry constipation by lubricating the bowels.

Supports longevity and vitality – Strengthens overall qi and essence when consumed regularly.

How to Use Black Sesame Seeds

As food – Commonly eaten roasted, ground, or as paste in soups, desserts, and congees.

Powdered form – Ground into powder and taken with warm water or mixed with honey.

In formulas – Often combined with herbs like He Shou Wu or Gou Qi Zi for tonifying yin and blood.

Where to Buy Black Sesame Seeds

Grocery stores & markets – Widely available as whole seeds, powder, or sesame paste.

TCM shops – Found in tonic blends, herbal formulas, or as roasted seeds.

Look for: shiny, jet-black seeds with a rich, nutty aroma.

Are There Any Side Effects?

Black sesame seeds are generally safe as food and medicine. Overconsumption may cause loose stools or indigestion due to their oily nature. People with weak digestion should use in moderation.

Conclusion

Black sesame seeds (Hei Zhi Ma) are a gentle, food-like herb in TCM that nourish yin and blood, support hair health, and relieve dryness. Regular consumption promotes vitality, longevity, and overall balance.

FAQ

Can black sesame seeds help with hair growth? – Yes, they nourish Liver and Kidney yin and blood, which support hair growth and color.

Are they safe for daily use? – Yes, they are both food and medicine, safe for long-term consumption in moderation.

Do they help with constipation? – Yes, their natural oils moisten and lubricate the intestines, easing dry stools.