Of the emerging research into CBD’s potential medical benefits, there is concrete scientific evidence for its effectiveness in the treatment of epilepsy by reducing seizures. So much so that the United States Food and Drug Administration (FDA) approved a CBD-based drug to treat childhood epilepsy. But that’s the only hard scientific evidence on the cannabinoid.
In addition to a feeling of relaxation, smoking CBD has been reported to provide quick relief of swelling and pain. Photo by: Gina Coleman/Weedmaps
Many countries differentiate hemp from marijuana by the amount of THC produced. In the US, industrial hemp is defined as a Cannabis sativa L. plant containing no more than 0.3% THC by weight. Thanks to the Farm Bill of 2018, you can legally buy hemp flower online in nearly every state.
The good news is there is a lot of clinical evidence that CBD is safe to consume, even in large quantities. A clinical trial published in CNS Drugs in 2019 showed that healthy individuals who received 1500 mg of CBD twice per day experienced very few adverse reactions and all were mild. For context, most CBD products on the market today contain 10 mg per serving.
Luckily, smoking cannabis doesn’t have the same risks as smoking cigarettes. While smoking CBD flower in excess may lead to respiratory issues (like bronchitis or, in severe cases, COPD), there has been no causal link found between smoking weed and cancer, one of the biggest risks associated with smoking cigarettes. Smoking anything, including cannabis, has potential risks.
Because marijuana contains tetrahydrocannabinol (THC), there are health risks associated with using marijuana regardless of the how it is used. Some of these negative effects include having difficulty thinking and problem-solving, having problems with memory, learning and maintaining attention and demonstrating impaired coordination. Additionally, frequent use can lead to becoming addicted to marijuana. However, some risks may differ by the way it is used.