Herbs

Ashitaba

Also called: angelica keiskei

A Japanese leafy plant.

Why people take it
Ageing, blood sugar.
What the evidence says
Little evidence.
How it is usually taken
As tea or powder.
Be careful
May add to blood thinners.
Medicines it can interact with
Contains vitamin K (warfarin).

Other herbs

Common questions

What is Ashitaba?

A Japanese leafy plant.

Why do people take Ashitaba?

Ageing, blood sugar.

Does Ashitaba work?

Little evidence.

How much Ashitaba do people take?

As tea or powder.

Is Ashitaba safe?

May add to blood thinners.

Does Ashitaba interact with medicines?

Contains vitamin K (warfarin).

Sources and further reading

Last reviewed 31 October 2026. Written by Satya Babu.

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