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The white liquid milkweed secretes when cut -- and other parts of the plant -- contain a cardiac glycoside much like the one found in digitalis (foxglove). This toxin interferes with the calcium and potassium channels, and modifies the heart rhythm.
Some wild food references indicate that milkweed flowers and immature pods can be safely prepared for eating. However, I'm hesitant to trust this information.
So yes -- milkweed is toxic to humans.
What else can I help you with?
Are milkweed bugs poisonous?
No, milkweed bugs are not poisonous to humans.
Are day lilies poisonous to goats?
The day lily is only poisonous to dogs, not goats. Plants that are poisonous to goats are milkweed and rhubarb.
Are monarch butterflies harmful to humans?
If you mean do they bite or sting, no. They don't have the requisite parts for it. They are toxic, though, since they feed on the poisonous Milkweed plant. Don't eat them.
How does a monarch butterfly obtain and store toxins?
When the monarch is in its pupa stage, it eats milkweed, which is a poisonous plant. This leads it to be poisonous once it turns into a butterfly.
Are milkweed tussock moth caterpillars good?
They are a native insect that naturally feeds on milkweed plants. If by "bad" you mean are they an invasive or pest species, then no, they are not bad. Some people are allergic to their hairs though, so be careful with them...
Is milkweed poisonous to touch?
Yes, milkweed contains a toxic sap that can cause skin irritation or an allergic reaction when touched. It is best to handle milkweed with gloves to avoid any potential skin irritation.
Are pigs poisonous to humans?
No, pigs are not poisonous to humans.
Are bracken ferns poisonous to humans?
Bracken ferns are not poisonous to humans but they are poisonous to animals.
Are fish poisonous to humans?
only some fish are poisonous to humans
What animals are poisonous to humans but not to Meerkats?
Snakes are poisonous to humans but not to Meerkats.
Is cedar poisonous to humans or animals?
Cedar is not poisonous to humans or animals.
Is pure water poisonous to humans?
No, pure water is not poisonous to humans.
