These tips and tricks may help ensure your CBD is the real deal, but they still don’t provide proof. The best way to be sure you are consuming what you want is to request third party testing. Some products will print a QR code on the packaging that links directly to their proof of third-party testing. You can also do your own third-party testing by bringing your CBD sample to a testing lab, although this may get a bit tedious (the USDA provides a searchable hemp testing laboratory list).
Here’s the bottom line: CBD products that come from the hemp plant (meaning the THC level does not go above 0.3%) are legal across the country. CBD products that come from non-hemp marijuana (meaning the THC levels may go above 0.3%) may be legal depending on the state you live in but are not legal at the federal level. 3
Scientists are still discovering the different ways in which CBD may help to fight disease and reduce pain and its related symptoms. They are also still working to understand the functionality of CBD as an isolated compound versus a whole plant. For example, you may come across product descriptions such as CBD isolate, Full Spectrum CBD, and Broad Spectrum CBD.
WHAT ELSE TO EXPECT WHEN TAKING CBD
Our natural endocannabinoids function on demand, meaning that when our body senses inflammation, or needs to return to homeostasis (a state of stable balance) it will release endocannabinoids that bind to cannabinoid receptors.
CBD is not marijuana – even though it can be derived from the marijuana plant. Still, some CBD products contain THC, and for some people these products may work better (remember the entourage effect). The stigma surrounding marijuana-derived treatments can be difficult for people who benefit from their medicinal effects. Having honest conversations with family members (including how to talk to your kids about CBD and medical marijuana use) about the science and history of medicinal cannabis use is often a good place to start.
To top it off, the entourage effect may further offer benefits that a CBD isolate doesn’t, but CBD isolates can still offer many medicinal benefits, especially when applied topically for pain conditions.
Selecting a CBD product depends on:
CBD oil may benefit those with drug addiction, suggests a 2015 review of studies published in Substance Abuse.
In addition, the stroke volume (the amount of blood remaining in the heart after a heartbeat) was significantly reduced, meaning that the heart was pumping more efficiently.
As CBD grows in popularity, so does the research on it but there are currently few clinical studies on the effects of CBD oil. As such, some of these claims are better supported by studies than others.
There is currently no known “correct” dose of CBD oil. Depending on individual needs and what is being treated, the daily dose may range between 5 and 25 mg.
For this study, nine healthy men took either 600 mg of CBD or the same dose of a placebo. According to the researcher, those treated with CBD had lower blood pressure before and after exposure to stressful stimuli (including exercise or extreme cold).
In one such study, researchers administered CBD to people with heroin use disorder. Over the course of a week, CBD significantly reduced heroin users’ cue-induced cravings, withdrawal anxiety, resting heart rate and salivary cortisol levels. No serious adverse effects were found.
CBD’s ability to calm is perhaps its most popular effect and the reason its use is so widespread. A 2017 study in the Brazilian Journal of Psychiatry tested the anxiety levels of 57 men in a simulated public speaking test. Some received a placebo while others received either 150 milligrams, 300 milligrams or 600 milligrams of CBD before their speeches. Those who received 300 milligrams of CBD experienced significantly reduced anxiety during the test compared to those who received the placebo. Interestingly, participants who received either 150 or 600 milligrams of CBD experienced more anxiety during the test than the 300 milligrams group.
5. Alleviate ALS Symptoms
For starters, tests on human cells found that CBD helps reduce the effects of high glucose levels on other cells in the body, which typically precedes the development of diabetes and various complications. Researchers concluded that with further studies, CBD could have significant benefits when used in patients with diabetes, diabetic complications and plaque buildup in artery walls.
Meanwhile, continued studies in the U.S. indicate CBD is effective in treating chronic, non-cancer pain. In one 2020 study, researchers administered CBD topically to a group of patients with symptomatic peripheral neuropathy (a result of brain nerve and spinal cord nerve damage) while another group with the same condition received a placebo. Results showed a significant reduction in intense, sharp pains and cold, itchy sensations in those who used the topical CBD compared to those who used the placebo. No participants reported adverse side effects.
In another small study, 13 patients with type 2 diabetes who weren’t on insulin treatment were given both CBD and a placebo (in lieu of insulin). Researchers found CBD decreased their levels of resistin (which causes resistance to insulin, the protein that regulates sugar levels) and increased their levels of glucose-dependent insulinotropic peptide (a hormone that ensures a sufficient release of insulin from digested food) compared to their baselines before they started the test. These results suggest CBD could be a natural treatment for diabetes by helping the body regulate insulin-related hormone levels.