Everyone is encouraged to talk to their doctor about CBD to learn more about proper serving sizes and benefits. To be clear, there is no one specific test, scan, or anything else of the sort that you can do to determine whether or not you need CBD. Also, since cannabis is not yet recognized by the FDA, you unfortunately can’t really go to your doctor either and have them recommend it; until Cannabis is FDA-approved, it cannot be prescribed by physicians. For your health and safety, do not use CBD during pregnancy or lactation. Additionally, we recommend consulting your doctor if you have been advised against eating grapefruit and please be sure to keep all supplements of any nature out of the reach of young children.