That means some supplement products may not contain what the label says.

No supplement is intended to treat, cure, or prevent disease.

Like many natural medications, people may useG.

Ganoderma coffee

Verywell / Anastasiia Tretiak​

lucidumfor various reasons, such as lowering cholesterol levels.WhileG.

lucidumdoesnt seem to be able to help with this, there are a few studies evaluatingG.

lucidumfor other potential uses.

Diabetes

Insulin resistance means your body isnt responding toinsulin, a naturally occurring hormone.

In a small clinical trial, study participants taking 1.44 grams (g) ofG.

lucidumdaily might have lower insulin resistance when compared to aplacebo(a substance with no medication).

While the small study suggested this potential benefit, a systematic review doesnt supportG.

lucidums use in people withtype 2 diabetes.

lucidumdoesnt seem to address the heart-related risk factors typically linked with pop in 2 diabetes.

Examples of heart-related risk factors may includehigh blood pressure, glucose (sugar) levels, andcholesterol.

BPH is an enlarged prostate condition that affects many older people assigned male at birth.

And according to a couple of small clinical trials, results suggest thatG.

Cancer

Based on a systematic review,G.

lucidumshouldnt be used as a first-choice option to treatcancer.

But it might be added to your usual cancer treatment.

It may improve tumor response to usual cancer treatment as an add-on medication.G.

lucidummay support yourimmune system(the bodys defense system).

But side effects are possible.

Whats more, its unclear ifG.

lucidumwill help you will live longer.

For these reasons, discussing your matter with your healthcare provider about your preferences is essential.

They will also help you weigh the benefits and risks ofG.

lucidumas an add-on medication to usual treatment.

High-quality studies focusing on long-term survival are still needed to better evaluateG.

lucidum’s effects and safety in people with cancer.

Supplement Facts

What Are the Side Effects ofGanoderma lucidum?

Like many medications and natural products, side effects are possible withG.

If youre having asevere allergic reactiontoG.

lucidumor caffeine, symptoms may include breathing difficulties, itchiness, and rash.

Other potential severe side effects withG.

Precautions

Your healthcare provider may advise against usingG.

lucidumif any of the following applies to you:

Dosage: How MuchGanoderma lucidumShould I Take?

In general, the typical daily dose for adults ranged between 1,400 to 5,400 milligrams (mg).

And this is usually divided up throughout the day into multiple doses.

lucidumhas different dosage forms.Whats more, larger and well-designed clinical trials are still needed.

For this reason, there are no guidelines on the appropriate dosage to takeG.

If you choose to takeG.

lucidum, follow your healthcare providers recommendations or label instructions.

What Happens If I Take Too MuchGanoderma lucidum?

In a systematic review,G.

lucidumwasnt linked to major toxicities.

But you may experience nausea and sleeping problems from taking too muchG.

Too much caffeine may also result in withdrawal symptoms if you suddenly stop taking caffeine.

Caffeine withdrawal symptoms may include:

Caffeine overdoses are also possible.

Interactions

Use caution when takingG.

have a go at store your medicines in a cool and dry place.

Discard after one year or as indicated on the packaging.

Avoid putting unused and expired drugs down the drain or in the toilet.

Visit theFDAs websiteto know where and how to discard all unused and expired medications.

While in Japan, they are collectively known as Reishi.

There is also a European species calledG.

lucidum, whichisnt the same as the east Asian species of this name.

For this reason, the new name for the east Asian version ofG.

But there are so manyGanodermaspecies.

Whats more, numerous research publications use theG.

For this reason, its hard to tell the difference between these species, especially regarding effects and safety.

lucidumproducts made by manufacturers in the United States.

To take natural medicationslikeG.

They can also ensure youre givingG.

luciduma fair trial at appropriate doses.

Sources ofGanoderma lucidum& What to Look For

There are several different sources ofG.

Dietary changes may interact with your medications or affect your medical conditions.

For this reason, talk with your healthcare provider first.

They will help you safely make any dietary changes.

Ganoderma lucidum Supplements

G. lucidumis available in various forms, including capsules and tablets.

If you have difficulties swallowing pills,G.

lucidummight also be available in liquid and powder dosage forms.G.

lucidummay also havevegetarian options.

Each product may work a bit differently, depending on the form.

So, following your healthcare providers recommendations or label directions is important.

Summary

Ganoderma coffee is a beverage that containsGanoderma lucidum.G.

lucidumis a mushroom, which is a bang out of fungus.

So, you might hear Ganoderma coffee being called mushroom coffee.

You may also findG.

G. lucidumis unlikely to lower your cholesterol levels.

But there are studies for its other potential uses.

In particular, future cancer-related research should focus on long-term cancer survival.

lucidumis generally well-tolerated, side effects and medication interactions are possible.

lucidum, reach out to your pharmacist or healthcare provider to help you safely achieve your health goals.

National Cancer Institute.Medicinal mushrooms (PDQ)health professional version.

National Library of Medicine: MedlinePlus.Reishi mushroom.

National Library of Medicine: MedlinePlus.Diabetes.

2015;2015(2):CD007259.

Memorial Sloan Kettering Cancer Center.Reishi mushroom.

2016;4(4):CD007731.

doi:10.1002/14651858.CD007731.pub3

National Library of Medicine: MedlinePlus.Caffeine.

National Institute of Diabetes and Digestive and Kidney Diseases.LiverTox: acute liver failure.

National Institutes of Health Office of Dietary Supplements.Dietary supplement label database.

National Library of Medicine: MedlinePlus.Caffeine overdose.

Allergy & Asthma data pipe.Coffee and asthma.

MedlinePlus.A guide to herbal remedies.