Kratom Blood Pressure

Hello mates!

I am working on a new topic "kratom link with blood pressure". Up to what dosage at a time is bad for the pressure? Can you mix it with coffee?

not sure on the blood pressure but I've never had a issue with coffee and kratom. I find they work well together. 

I've seen studies where it's been documented to lower and also increase it. I have made a huge compilation of Kratom studies. I should upload then and link them on this app.

lower and increase up to what point?