Is There a New Vitamin Found by Scientists?
Written by Susan Parker | Updated on May 28, 2025
Reviewed by Susan Parker
Key Takeaways
Ergothioneine is a unique antioxidant.
Ergothioneine helps fight chronic diseases.
Rich sources include mushrooms and oats.
Ergothioneine protects cell health.
Heat doesn't destroy ergothioneine.
Ergothioneine may have health-promoting effects.
Mushrooms are top dietary source of ergothioneine.
Ergothioneine can regenerate itself to fend off free radicals.
Frequently Asked Questions
Key Takeaways
Ergothioneine is a unique antioxidant.
Ergothioneine helps fight chronic diseases.
Rich sources include mushrooms and oats.
Ergothioneine protects cell health.
Heat doesn't destroy ergothioneine.
Ergothioneine may have health-promoting effects.
Mushrooms are top dietary source of ergothioneine.
Ergothioneine can regenerate itself to fend off free radicals.
Frequently Asked Questions
Over a hundred years ago, researchers identified an amino acid produced by certain mushrooms and bacteria, initially thought to be insignificant. This amino acid, ergothioneine, present in specific foods, may play a role in the improved health and reduced disease risks observed in populations such as those in Italy and France. Ergothioneine acts as a powerful antioxidant that can combat chronic diseases and inflammation, leading some experts to suggest it should be classified as a vitamin.
Ergothioneine is primarily found in red blood cells, liver, kidneys, bone marrow, eyes, and semen, which are areas vulnerable to oxidative stress. It performs a vital function in shielding cells from free radicals and mitochondria from self-generated waste, thereby preserving cell vitality. Research shows that ergothioneine is crucial for cellular health and has the ability to replenish itself to effectively counter oxidative stress.
Foods such as mushrooms, black beans, red meat, and oats are abundant in ergothioneine. Studies highlight that mushrooms, in particular, offer substantial levels of ergothioneine and glutathione, providing robust antioxidant benefits. Populations with better health outcomes typically consume around three milligrams of ergothioneine daily, equivalent to the amount found in five button mushrooms. Notably, ergothioneine remains stable during cooking, unlike certain nutrients that degrade when exposed to high temperatures.
Research indicates that ergothioneine, a compound that has existed for billions of years, may offer additional health advantages beyond its antioxidant properties. Ongoing studies aim to uncover more about this natural substance and its potential health-enhancing effects.
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