Super source
Vitamin D
0.47 μg · 2% DV target
A mild, versatile fungus with a firm, spongy texture that absorbs surrounding flavors, button mushrooms provide a unique profile of bioactive polysaccharides and antioxidants within a low-calorie structure.
Button mushrooms are naturally low in energy, sodium, and fats, and contain no cholesterol or gluten .2
These mushrooms are a unique source of ergothioneine (a sulfur-containing amino acid with antioxidant properties) and beta-glucan (a polysaccharide that supports immune function), both of which are bioactive compounds not typically found in high amounts in plants or animals .211
Button mushrooms can become a significant source of vitamin D2 if they are exposed to UV light during growth or after harvest, as they contain ergosterol which converts to vitamin D when irradiated .710
Systematic reviews of observational studies have linked higher mushroom consumption to a lower risk of total cancer and lower all-cause mortality, though these findings are based on long-term dietary patterns rather than short-term intervention .58
Petal shape shows the nine FoodCompass domains, including nutrient density, processing, satiety, fats, and phytochemicals.
0.47 μg · 2% DV target
0.34 mg · 27% DV target
3.26 mg · 20% DV target
Seasonality has not been estimated for this ingredient yet.
Store in a paper bag to allow breathing and prevent sliminess.
Mushrooms have very low water and land requirements compared to most crops.
Button mushrooms, cremini, and portobellos are actually the same species (Agaricus bisporus) at different stages of maturity, with the white button being the youngest variety.