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cbd tincture 300mg benefits

“At the end of the day [CBD] is a fairly safe compound,” Hill says. “Although, we still need to know a lot more about it, like how it interacts with other medications people may be taking and what are the long-term effects,” he adds. And perhaps his biggest concern: “Sometimes people want to use it instead of evidence-based treatment and that can be a problem clinically in certain situations.”

On that note, Hill cautions to know what you’re getting: “If you’re rubbing a CBD cream onto your skin, it’s not going to be absorbed into your bloodstream,” he says. “It can operate as a local anti-inflammatory, like other over-the-counter products… but CBD may not provide any more relief than those products, and it probably will be considerably more expensive.”

According to Low Dog, a tincture may offer a broader range of compounds from hemp than an oil extraction. “Consumers who are alcohol-sensitive often prefer hemp oil over tincture. While both can be used topically, hemp oil is generally easier to apply and less irritating,” she says.

So are there side effects?

Despite its relatively recent place in our collective consciousness, CBD has been at work delivering its calming agents as far back as the ‘80s by some estimates and the ancient world by others. With it, an almost endless menu of formulations has emerged—from capsules and oils to lotions and seltzer—each promising an even more effective dose of CBD than the last.

At a plant level, the two chemicals operate as opposites, with CBD acting as a buffer of sorts to the effects of THC. “It’s sort of a ying and yang. THC is responsible for the high and CBD doesn’t do that,” Hill explains.

“Sometimes, you will find extracts called tinctures that use glycerin, vinegar, or oil as the solvent, instead of alcohol,” Low Dog says. “These offer the advantage of being alcohol-free, but may not always offer the same potency as an alcohol-water extract.”

Tinctures, though, remain somewhat shrouded in mystery, in part because of their old-school apothecary-style packaging, but more likely because of how they’re taken: a few drops at a time, under the tongue.

The tricky part is calculating the exact amount of CBD per milliliter of oil. Some tinctures have concentrations of 1,500 mg per 30 mL, while others have 3,000 mg per mL (or more).

CBD oil may reduce the risk of heart disease by alleviating hypertension (high blood pressure) in certain people, suggests a 2017 study in JCI Insight.  

Outside of these two disorders, CBD’s effectiveness in treating seizures is uncertain. Even with Epidiolex, it is uncertain whether the anti-seizure effects can be attributed to CBD or some other factor.

How to Calculate CBD Dose

CBD is the short name for cannabidiol, one of the two chemicals—among the dozens in cannabis—that have the most health benefits. The other, tetrahydrocannabinol (THC), produces the psychoactive effects described as being “high.” CBD oil generally does not contain THC, although some trace amounts may be present in products sold in certain states.

To avoid interactions, tell your doctor and pharmacist about all prescription, over-the-counter, herbal, or recreational drugs you are taking.

CBD oil should be avoided during pregnancy and breastfeeding. A 2018 study from the American Academy of Pediatrics warned women to avoid marijuana during pregnancy due to the potential risks to a baby’s development. Although it is unclear how CBD contributes, CBD is known to pass through the placental barrier.

Here is just some of what the current evidence says.