Fava Bean Tincture

Hi Aunt bean,

Of course I am a Parkinson’s patient.

I made fava bean tincture from beans but instead of putting them in the dark as I read later. I placed them in a clear jar and on the  kitchen counter in the light (shady place) in sunny California.

Is the tincture still good or is the L-Dopa killed with light?

Thank you.


Tinctures always have better shelf life if kept away from light exposure. If you have started to use it and it was working , but losing it’s effect from being in the light awhile…you will know the l-dopa has been diminished. It would not make the tincture harmful, just less effective. You can not say the l-dopa would be killed since it is not a living substance, just an extract form a bean.

Next time do keep the extract inside a dark place while shaking for a month and place in a amber or dark blue bottle in a dark place for storage…or place a clear jar in a paper bag in the dark for storage. Hope this clarifies your question…

Aunt Bean

2 thoughts on “Fava Bean Tincture

  1. can you update me on glutathion suppository and where I can buy it I”am from MB. Canada, thank you

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