Biji Teratai

Lotus Seed (, Lián Zǐ) is harvested from the seed pods of Nelumbo nucifera, the sacred lotus plant that grows abundantly in the ponds and lakes of central and southern China. Revered across Asian cultures as a symbol of purity and spiritual attainment, the lotus offers multiple medicinal parts — root, leaf, stamen, and seed — each with distinct therapeutic properties. The seed kernel, creamy white when fresh and pale ivory when dried, has a mild, starchy sweetness with a characteristic slight bitterness from its green embryo, which is typically removed for culinary use but retained for its Heart-clearing action in certain formulas.

In Traditional Chinese Medicine, Lotus Seed enters the Heart, Spleen, and Kidney meridians, making it one of the few herbs that simultaneously addresses all three of these foundational organ systems. It tonifies the Spleen and stops diarrhoea, augments the Kidney and secures essence, nourishes the Heart and calms the Shen. Its astringent nature allows it to consolidate and hold, making it especially valuable for patterns involving leakage — whether of essence, qi, or bodily fluids. It is a staple of tonic soups throughout Southeast Asia and features prominently in classical formulas such as the Shen Ling Bai Zhu San for digestive weakness.

The lotus has occupied a central place in Chinese civilisation, medicine, and philosophy for more than three thousand years. From its presence in ancient poetry and Buddhist iconography to its role as a daily food and medicine, the lotus seed embodies the Chinese ideal of nourishment that heals body and mind simultaneously.