Tribulus Terrestris
An herb used in traditional medicine to support vitality and virility.
Also known as: Puncture Vine • Gokshura
Overview
Tribulus terrestris is a small leafy plant that has been used for centuries in traditional Chinese and Indian medicine. It is most commonly used to enhance libido and sexual function, but it may also have benefits for heart health and blood sugar control.
Key Benefits
Enhances Libido and Sexual Function
Studies have shown that Tribulus can improve sexual desire and satisfaction in both men and women.
May Support Healthy Testosterone Levels
While research is mixed, some studies suggest that Tribulus may help to increase testosterone levels, particularly in men with low testosterone.
Promotes Heart Health
Tribulus may help to lower cholesterol and blood pressure, which can reduce the risk of heart disease.
Dosage & How to Take
The typical dosage of Tribulus terrestris extract is 750-1500 mg per day, divided into two or three doses.
| Purpose | Dose | Notes |
|---|---|---|
| Libido Enhancement | 250 - 750 mg | Taken 1-3 times per day with meals. |
| Testosterone Support | 500 - 1500 mg | Taken daily in divided doses. |
Best Time to Take
It is best to take Tribulus with meals to minimize potential stomach upset.
With or Without Food
Always take with food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Standardized Extract | High | General use | Look for an extract that is standardized to contain a certain percentage of saponins, the active compounds in Tribulus. |
| Powder | Medium | Cost-effectiveness | A less expensive option, but may be less potent than a standardized extract. |
Side Effects & Safety
Common
- Stomach upset
- Diarrhea
- Nausea
Rare
- Difficulty sleeping
Contraindications
- Prostate issues
- Pregnancy
- Breastfeeding
Interactions
Tribulus may increase the levels of lithium in the body.
Tribulus may lower blood sugar, so it could increase the effects of diabetes medications.
Scientific Research
A systematic review on the herbal extract Tribulus terrestris and the roots of its putative aphrodisiac and performance-enhancing effect.
While some studies have shown positive effects on sexual function, the evidence for its performance-enhancing effects is weak.
The effect of five weeks of Tribulus terrestris supplementation on muscle strength and body composition during preseason training in elite rugby league players.
Tribulus supplementation did not lead to any significant improvements in muscle strength or body composition.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.