Cannabis and blood tests?
 

Can smoking grade affect blood test results in anyway?
Like, does it have an impact on stuff like potassium/iron/calcium, or liver function?
Sorry if it's a silly question xxx

cannabis does stay in the blood for 30 days? i think and does show up in certain tests - i think it is 30 days and coke is 3 days

Cannabis will remain in your system anywhere from a week to a month, depending on your metabolism and other things. If you're being tested for its presence, then it will probably show up (depending on the last time you smoked). However, if you're being tested specifically for calcium, iron, etc. then it shouldn't have any noticeable effect on those results. I've never heard of liver function being affected.

to my knowledge it should affect other test that are being do but maybe mention it to the nurse before they take the blood

Cannabis has no effect on minerals in your blood. Unless you get the serious munchies and mush a load of vitamin tablets in with margarine.

"mush a load of vitamin tablets in with margarine"
Haha Ew! I have never been that bad.
It's stupid how cannabis stays for ages in your blood whereas things more serious like cocaine take a lot shorter.

Dope stays in your system for up to 30 days after you've used it, but it is not detected in blood tests unless it is specifically being looked for, I don't think.