Reishi mushroom:

 

The description :It's a mushroom. Itsskin is described as hard and woody with a bitter taste. This product has been used in China for over 2000 years.

 

Reishi Efficiency:

 

Current data isi nsufficient to recommend this product. However, some people use it to improve their immune system, reduce stress, and improve their sleep.

 

Reishi side effects:

 

When taken by mouth,it is generally well tolerated. However, it can cause dizziness, dry mouth,itching, nausea, rash, and upset the stomach of some patients.

 

Reishi Security :

 

Avoid using this fungus for more than 3 months without medical consultation, as it can cause anallergic reaction related to dryness of the mucous membranes.

 

Pregnancy and breast-feeding:

 

Not enough data on the safety of the product, to avoid if pregnancy or breast-feeding.

 

Source

https://naturalmedicines-therapeuticresearch-com.acces.bibl.ulaval.ca/databases/food,-herbs-supplements/professional.aspx?productid=905#effectiveness