They\'re a good source of ergothioneine
Ergothioneine is an antioxidant found in plants and animal tissues. It works with other antioxidants NootroFX to control oxidative stress in mitochondria, cells that help convert food into energy. Mitochondria are also critical in signaling, cell death, and other processes. Eating foods high in antioxidants may help prevent or delay many diseases, including cancer and cardiovascular disease. Mushrooms are one good source of ergothioneine.
Many types of mushrooms contain ergothioneine, including portabellas, criminis, and white button mushrooms. A three-ounce serving of these mushrooms contains about five milligrams (mg) of ERG. Exotic mushrooms are even better, containing as much as thirteen milligrams per ounce. Moreover, cooking mushrooms does not affect their ergothioneine content.
A recent study published in Am. J. Clin. Nutr showed that ergothioneine is effective in inhibiting HIV transcription. The study found that ergothioneine concentrations in erythrocytes are eight times higher than those in plasma. The concentration of ergothioneine in erythrocytes was 230 m/z. The results of the study suggest that ergothioneine has anti-viral and anti-aging benefits.
Recent studies have linked high levels of ergothioneine in the blood with reduced risk of developing mild cognitive impairment. The findings support the claim that mushrooms contain bioactive compounds that delay the process of neurodegeneration and protect neurons. However, a new study suggests that the decline of L-ergothioneine has been linked to the onset of MCI. However, it is important to note that the study did not analyze whether mushroom consumption was associated with reduced risk of MCI.
Recent studies have shown that mushrooms contain unusually high levels of glutathioneine and ergothioneine. Both of these compounds are powerful antioxidants and may help fight aging. Researchers from the Penn State Center for Plant and Mushroom Products concluded that mushrooms are good sources of ergothioneine and glutathioneine. However, these levels varied significantly among mushroom species. So, eating mushrooms may be a great way to ensure you get enough of both antioxidants.
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