Green tea and Matcha products

[tommyboy14]

Hi Team,

Does anyone have experience how Green Tea and Matcha products affected their INR?

I am about to try a new food called matcha soaked oats this week, but was wondering what People's experiences are?

Thank you
tommy boy

 

[dick0236]

Green Tea has been on the list of foods that can affect INR. Matcha is a green tea product. Like many things, I think it is a drink that should be consumed in smaller amounts but not entirely avoided. I have personally never drunk it.......only because I doubt I would like it, not because I would be afraid of it. Try it and test your INR in a few days to see if it made a difference.

 

[pellicle]

Good morning ... I haven't had Matcha since Japan (so that predates my mech valve), however from what I understand to have an influence on INR its either got to

• have a high Vitamin K content
• effect P450 (mitochondria enzymes)

So:

stuff all in there, as one would not normally see a tipping point into INR until vitamin K approaches 1mg in a day. The other good source is of course

https://fdc.nal.usda.gov/fdc-app.html#/food-search?query=&type=Foundation

which does not explicitly list matcha, but only has "green tea" (which we know to be different in concentration of leaf material).

https://fdc.nal.usda.gov/fdc-app.html#/food-details/171917/nutrients

It seems a touch sad to me that such a prized and historically significant beverage is being tipped on morning oats, but there it is

Yushima Tenjin 2001 Fuji Provia EOS 630., EF24f2.8.

Ultimately (as I often say)"Test and know thyself"

Best Wishes

 

[pellicle]

only because I doubt I would like it

Matcha is an acquired taste (like coffee really), and like coffee varies in what person A vs person B likes in terms of which and what. There is not the equivalent of darker or lighter roasts, but there is the equivalent of "beans" and preparation.

My advice is: if you don't go to Japan, don't do it.

 

[tommyboy14]

Thanks for all the advice @dick0236 and @pellicle. @pellicle priceles advice and picture as usual

 

[Chuck C]

I drink between 3 and 5 cups of green tea per day. I've never noticed an impact on my INR