There is currently no evidence to suggest that CBD has any adverse effects on the kidneys. Does CBD Oil Have Side Effects On Kidneys? A few years later in 2017, hemp-derived CBD oil became legalized for certain patients, especially those exhibiting symptoms like seizures. https://medium.com/@rob_79127/purelife-organics-gluco-control-your-natural-solution-for-healthy-blood-sugar-levels-b9f46a48f571