Tribulus terrestris

Tribulus terrestris is a flowering plant in the family Zygophyllaceae, native to warm temperate and tropical regions of the Old World in southern Europe, southern Asia, throughout Africa, and in northern Australia. It can thrive even in desert climates and poor soil.

Description

Tribulus terrestris is a herbaceous perennial plant that grows as a summer annual in colder climates. The stems radiate from the crown to a diameter of about 10 cm to over 1 m, often branching. They are usually prostrate, forming flat patches, though they may grow more upwards in shade or among taller plants. The leaves are pinnately compound with leaflets less than a quarter-inch long. The flowers are 4–10 mm wide, with five lemon-yellow petals, five sepals, and ten stamens. In Southern California, it blooms from April through October, where it is highly invasive in waste places and disturbed sites.

Uses

Tribulus terrestris is a popular herb in traditional medicine in China and India. It has been used in the traditional medicine systems of both countries for centuries for various ailments. In modern dietary supplements, it is often used as a testosterone booster, although scientific evidence supporting this use is lacking.

Cultivation

Tribulus terrestris is a hardy plant that can grow in a variety of climates and soil types. It prefers full sun and dry conditions, but can tolerate some shade and moisture. It is often found growing in disturbed sites, such as roadsides, fields, and waste places.

Potential Health Risks

While Tribulus terrestris is used in traditional medicine and dietary supplements, it can have potential health risks. Some people may experience side effects such as stomach pain, cramping, diarrhea, nausea, vomiting, constipation, insomnia, or heavy menstrual bleeding. It may also interact with certain medications, including lithium, diabetes medications, and blood pressure medications.

See Also

• Zygophyllaceae
• Traditional Chinese Medicine
• Ayurveda

References

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