Safety & Toxicity

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Amethyst Deceiver: Striking Purple Mushroom That Absorbs Arsenic

Amethyst Deceiver: Striking Purple Mushroom That Absorbs Arsenic

Amethyst deceiver

What they found

The edible purple amethyst deceiver absorbs significant arsenic from its environment, making eating it risky.

The edible purple amethyst deceiver absorbs significant arsenic from its environment, making eating it risky.

How solid is it?

n/a

n/a

Not a study

Not a study

Evidence ladder: Lab dish → Animal → Early human → Strong human. Reviews summarize earlier research.

At a glance

Latin name

Laccaria amethystina

Laccaria amethystina

Compound

arsenic, beta-glucan

arsenic, beta-glucan

Published in

Shroomer

Shroomer

Covered in Shroom Scan

Section

Purple mushrooms majesty in the fruited plain

Purple mushrooms majesty in the fruited plain

As it ran in Shroom Scan

Who’s That Girl

Who’s That Girl

Laccaria amethystina, commonly known as the "amethyst deceiver," knows she’s got it. This small mushroom is recognizable for its oversized purple hue. Its color can fade to buff or white as it ages, and its gills also fade from deep purple to a luscious milky lilac with age. Found in deciduous and coniferous forests in North America, Central America, South America, Europe, and Asia, they grow from summer to autumn. That means there’s still time to spot this purple beauty. They may have antioxidants, beta-glucan, B vitamins, copper, and potassium, but they also absorb significant amounts of arsenic from their environment, which makes consumption risky, but cements their status as a mycoremediator.

Laccaria amethystina, commonly known as the "amethyst deceiver," knows she’s got it. This small mushroom is recognizable for its oversized purple hue. Its color can fade to buff or white as it ages, and its gills also fade from deep purple to a luscious milky lilac with age. Found in deciduous and coniferous forests in North America, Central America, South America, Europe, and Asia, they grow from summer to autumn. That means there’s still time to spot this purple beauty. They may have antioxidants, beta-glucan, B vitamins, copper, and potassium, but they also absorb significant amounts of arsenic from their environment, which makes consumption risky, but cements their status as a mycoremediator.

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