Some manufacturers ship CBD products nationally, an illegal action which the FDA has not enforced in 2018, with CBD remaining as the subject of an FDA investigational new drug evaluation and is not considered legal as a dietary supplement or food ingredient as of November 2018. CBD is openly sold in head shops and health food stores in some states where such sales have not been explicitly legalized.
Laboratory evidence indicated that cannabidiol may reduce THC clearance, increasing plasma concentrations which may raise THC availability to receptors and enhance its effect in a dose-dependent manner. In vitro, cannabidiol inhibited receptors affecting the activity of voltage-dependent sodium and potassium channels, which may affect neural activity. A small clinical trial reported that CBD partially inhibited the CYP2C-catalyzed hydroxylation of THC to 11-OH-THC.
On the other hand, marijuana-derived CBD and anything else derived from a cannabis plant was still classified by the DEA as a Schedule I drug (defined as a drug with "no currently accepted medical use and a high potential for abuse") until October 2018. In 2016, the DEA stated that all extracts containing more than one cannabinoid would remain classified as Schedule I. However, the approval of Epidiolex had an influence in changing this, and prescription CBD drugs with a THC content of below 0.1% have now been reclassified as Schedule 5, the lowest rating.
But there’s a big difference between the two. Hemp seed oil has been pressed from hemp seed, and it’s great for a lot of things – it’s good for you, tastes great, and can be used in soap, paint – even as biodiesel fuel. However, hemp seed oil does not contain any concentration of cannabinoids at all, including CBD. So by all means, stock up at your local natural food store. Just don’t expect to reap the benefits of a true CBD oil when you cook with hemp seed oil.
Of course, CBD oil can be added to any type of beverage, not necessarily just coffee, but I've come to love the calm yet ultra-productive effect it has on my morning mood when combined with cold brew. I feel happier and less worried or encumbered by stress. Essentially, it helps me feel like I can take on the world or, at the very least, the inevitable deluge of emails, deadlines, meetings, and maybe even an evening Spin class, that await. Keep scrolling for the morning recipe I swear by and all the essential ingredients.
During one study, 10 healthy male participants took just one 600 mg dose of CBD oil. Their resting blood pressure went down successfully. These same men were then put on stress tests. These tests were specifically designed to raise blood pressure. After taking the same dose of CBD, the men yielded positive results. Their blood pressure was lower than it normally would be in these stressful situations. Most scientists agreed that CBD lowers blood pressure because of its ability to help reduce anxiety and stress.
“CBD inhibits the cytochrome P450 enzymes that break down important psychiatric drugs,” says Blessing. CBD isn’t the only substance that messes with the body’s ability to metabolize these drugs — both St. John’s wort and the humble grapefruit are unfriendly — but CBD is comparatively poorly studied. The way CBD inhibits those enzymes could dramatically raise the levels of SSRIs or opioids in the system, potentially leading to an overdose.