Horny Goat Weed
A traditional Chinese herb used to support sexual health and vitality.
Also known as: Epimedium • Yin Yang Huo
Overview
Horny goat weed, also known as Epimedium or Yin Yang Huo, is a plant that has been used for centuries in traditional Chinese medicine to treat a variety of ailments. It is most well-known for its purported aphrodisiac effects and its ability to improve sexual function in both men and women. The active ingredient in horny goat weed is icariin, which is believed to work by increasing blood flow and stimulating nerve endings. In addition to its effects on sexual health, horny goat weed is also being studied for its potential to improve bone density, reduce inflammation, and protect against cognitive decline. It is available in various forms, including capsules, tablets, and extracts.
Key Benefits
Improves Sexual Function
Horny goat weed is most commonly used to improve erectile function and increase libido in men.
Boosts Libido
It is believed to have aphrodisiac properties that can enhance sexual desire in both men and women.
Supports Bone Health
Some research suggests that horny goat weed may help improve bone density and reduce the risk of osteoporosis.
Dosage & How to Take
A typical dose of horny goat weed is 500-1000 mg per day, taken in divided doses.
| Purpose | Dose | Notes |
|---|---|---|
| Erectile Dysfunction | 500-1000 mg per day | Standardized to contain at least 10% icariin. |
| Libido Enhancement | 250-500 mg per day | May be taken as needed. |
Best Time to Take
Can be taken daily or as needed before sexual activity.
With or Without Food
Best taken with food to reduce the risk of stomach upset.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Standardized Extract | High | Ensuring a consistent dose of icariin. | Look for extracts standardized to contain 10-40% icariin. |
| Capsules/Tablets | Medium | Convenience. | May not be standardized. |
Side Effects & Safety
Common
- Dizziness
- vomiting
- dry mouth
- thirst
- nosebleed
Rare
- Spasms and severe breathing problems
Contraindications
- Avoid if you have a bleeding disorder, low blood pressure, or are pregnant or breastfeeding.
Interactions
Horny goat weed may lower blood pressure, so it could increase the effects of blood pressure-lowering drugs.
Horny goat weed may slow blood clotting, so it could increase the risk of bleeding when taken with blood-thinning medications.
Scientific Research
Horny goat weed for erectile dysfunction
A study in rats showed that icariin, the active compound in horny goat weed, was effective at improving erectile function.
Horny goat weed and bone health
A study in postmenopausal women found that a daily supplement of horny goat weed extract helped to decrease bone loss.
Food Sources
Products With Horny Goat Weed
3 products in our database contain this ingredient
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.