NICHS Vaping Campaign Smoking and vaping don't affect your eligibility to donate. Become a donor and give life today. Can You Donate Blood if You Smoke Weed? It's Complicated Weedmaps Can You Donate Blood If You Smoke? Cannabis, Nicotine, and More The landmark Tobacco and Vapes Act is now law. Today's children will never legally be sold cigarettes. We're creating the UK's first smoke free generation and protecting children from the harms of smoking