Cabbage / Greens advice

Thanks for your responses folks

I will attempt Kale however I need to be a bit careful as it's high in vitamin K!

Unfortunately most brassicas contain significant amounts of vitamin K and will impact warfarin:

https://www.bmj.com/rapid-response/2011/...n-k-guilty

(The gist of the article seems to be that vitamin K in foods generally does not affect warfarin metabolism, but both K supplements and brassicas do.)

You might want to look into non-cruciferous leafy greens, eg. chopsuey greens (which are from the daisy family) or fat hen or Good King Henry (Chenopodium) which are often found as a weed.

* https://www.chilternseeds.co.uk/item_133...s_shungiku

* https://www.chilternseeds.co.uk/item_136...enry_seeds