yes in fact everyone has marijuana in thier blood. people also have apples, potatoes,
lemons, and peaches in their blood too...............no one has marijuana in thier blood because it is a plant. poeple that smoke marijuana do have THC in their blood which is a chemical found in marijuana that causes the desired effects marijuana produces.
Wiki User
∙ 2012-01-30 03:12:03Yes, there is a blood test for marijuana.
Marijuana lowers your blood pressure.
No, only marijuana shows up as marijuana in a blood test.
Marijuana shows up in all blood.
Does marijuana kill red blood cells
If smoked, marijuana does lower blood pressure but there are some risks. When marijuana is smoked the heart rate is elevated and blood pressure does.
It has been proven that marijuana in the blood stream will not interfere with blood tests.
A blood alcohol test doesn't detect marijuana.
No.
blood or urine.
No
Yes. Marijuana goes into your body and goes to your heart and brain. It is then pumped through your body and blood vessels and veins. Marijuana affects EVERYTHING in your body.