milk thistle testosterone

Does Milk Thistle Lower Testosterone Levels?

Milk thistle, the anti-diabetic savior, is said to reduce testosterone levels. Find out facts and learn how to enjoy the benefits without any side effects.

Milk thistle, aka Silybum marianum, is a native European shrub with an excellent anti-diabetic property and has an unbeaten reputation for over a century.

However, there is a common belief that milk thistle can reduce your testosterone levels? Is this claim true?

If so, how to juice the benefits of milk thistle without sacrificing your t-hormone?

Let’s find out in this article.

How does milk thistle lower your t-hormone?

The list of medical benefits this little shrub offers is unending; however, there is a lack of conclusive medical evidence to prove all the claims.

The anti-diabetic property of this plant is clinically studied and scientifically documented. But its effect on testosterone is still unclear and yet to be studied in a wider population.

Some isolated studies suggest that milk thistle can improve testosterone levels, thanks to its active compound Silymarin.

However, milk thistle has a stronger affinity towards estrogen and reduces estrogen concentration in the body.

At the same, some studies point towards the ability of Silymarin to inhibit the activity of androgen receptors, which can cause a drop in testosterone levels.

Can you improve testosterone levels while using milk thistle?

Whether milk thistle increases or decreases your t-hormone levels, a dietary testosterone booster supplement is the best workaround to increase the hormone levels.

These are natural plant-based supplement that contains ingredients like L-arginine or citrulline that can improve the biosynthesis of testosterone.

Safe working is only guaranteed with nutraceutical products like Testofuel, Testolan, Testogen, etc., instead of anabolic steroids, which are clinically considered harmful to the user.

So, if milk thistle pulls your testosterone progress back, add booster supplement into your routine and enjoy dual benefits.


Milk thistle is undoubtedly one of the best anti-diabetic and antioxidant plant sources that can be made a part of your life.

But, it is still unclear if this plant use would contribute to testosterone hike or knock-down.

So, to be on the safer side, it is recommended to use a dietary plant-based testosterone booster supplement to compensate for the negative effects of milk thistle, if it has any.

On the other hand, this plant is safe for general health and, in fact, beneficial in other facets of well-being.

Written by Tom Knight