Welcome to your How well do you know CBD? CBD oil is federally legal. True False It is okay to take CBD with other supplements or medications, like blood thinners. True False None CBD oil does not make you high like marijuana. True False None CBD has not been scientifically proven to help with any health condition. True False None CBD dosing is the same for all patients and health conditions. True False None CBD oil is safe for pets. True False None Taking a big dose of CBD is the most effective. True False None You may fail a drug test if you take CBD. True False None CBD is a Schedule 1 narcotic, so there is no research on the compound. True False None All brands of CBD products are the same. True False None CBD has no side effects. True False None Taking full-spectrum, hemp-plant CBD extract is better than taking pure CBD oil. True False None CBD should only be taken orally as an oil (liquid) or soft gel. True False None Time's up