special subjects
Cannabidiol (CBD)
What is CBD?
Cannabidiol(CBD) is a chemical in theCannabis sativaplant. This plant, which contains more than 80 chemicals known as cannabinoids, is also called marijuana or hemp. Two key ingredients in cannabis are tetrahydrocannabinol (THC) and CBD. THC is responsible for the intoxicating effects of cannabis, and it might contribute to the plant's health benefits. Unlike THC, CBD is not intoxicating. Scientists believe that cannabinoids protect the cannabis plant itself from insects, bacteria, fungi, and environmental stressors. CBD seems to prevent the breakdown of a chemical in the brain that helps control pain, mood, and mental function. CBD is available in softgels, tablets, capsules, oils, gums, liquid extracts, and vape juice (for fillable Vaping ). Some of these products contain CBD only, and others contain CBD in combination with other ingredients. The labels of many products containing CBD make inaccurate claims about the amount of CBD in the product, and CBD concentrations in the same product sometimes vary. For example, one study found that only 31% of CBD products were accurately labeled; 43% contained more CBD than indicated on the label and 26% contained less than was indicated on the label. Moreover, THC (or marijuana) was found in 21% of the products. (See also Overview of Dietary Supplements .) 