From Roots to Seeds: The Plant Parts Used in Herbal Supplements

Herbal supplements draw on many different parts of plants. Natural ingredients can come from plants, flowers, fruits, vegetables, shrubs, leaves, roots, barks, rhizomes, stems, stigmas and seeds. Here is a plain-English look at how they feature in herbal traditions.

Leaves, flowers and stems

Leaves and flowers are often dried and used in teas and powders, while stems and shrubs have long been part of traditional preparations.

Roots and rhizomes

Roots and rhizomes, such as ginger and turmeric, are some of the best-known herbal ingredients. They are commonly dried and ground for use in food and in supplements.

Fruits and seeds

Fruits such as amla (Indian gooseberry) and seeds such as black seed are widely used in herbal traditions and appear in many modern formulations.

Barks and stigmas

Barks and delicate parts such as stigmas are used in smaller amounts and are valued in traditional herbal practice.

Whichever part of the plant is used, the most useful thing you can do is read the ingredient list and follow the directions on the label.

Food supplements should not replace a varied, balanced diet or a healthy lifestyle. If you are pregnant, breastfeeding, taking medication or have a health condition, speak to your doctor or pharmacist before starting any supplement.