Can You Donate Blood if You Smoke Weed? It's Complicated Weedmaps Dos and Don'ts After Donating Blood SLMA Can You Donate Blood If You Smoke? What You Should Know Dr. Karuna Kumar Can You Donate Plasma If You Smoke Weed? My Marijuana Cards Yes, you can donate blood if you smoke or consume cannabis. The recipient of the blood will not get high, another common MYTH. All donors go through the same health Can You Donate Blood If You Smoke Weed? Elevate Holistics