Shiitake Mushroom
Lentinula edodes

Shiitake is an edible mushroom (Lentinula edodes) native to East Asia and widely cultivated for culinary use. It is also included in powdered or extract form in dietary supplements.
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Can Shiitake Mushrooms Support Immunity?
Shiitake mushrooms support immune function through their polysaccharide content, particularly lentinans. These bioactive compounds stimulate the activity of immune cells, enhancing the body’s ability to combat infections and maintain immune resilience.¹
Shiitake Mushrooms and Key Health Benefits
They also possess natural antibacterial, antiviral, and antifungal properties, thanks to compounds like lentinans,² which help defend the body against harmful pathogens. Shiitake for Bone Health Rich in vitamin D, shiitake mushrooms play a crucial role in enhancing calcium absorption from the gut, supporting bone mineralisation and overall skeletal health. They also contain phosphorus and copper, essential minerals involved in bone matrix formation and enzymatic processes that maintain bone strength and density.³ ⁴ ⁵
Shiitake Mushrooms and Heart Health
Shiitake mushrooms also contain eritadenine, a compound known to help reduce cholesterol levels, as well as antioxidants that combat inflammation and oxidative stress, supporting cardiovascular health.⁶
Shiitake Mushrooms and Beta-Glucans
These mushrooms contain significant levels of beta-glucans, polysaccharides that modulate immune function, contribute to cholesterol reduction by influencing lipid metabolism, and assist in maintaining blood glucose homeostasis through improved insulin sensitivity.⁷