While the word CBD tincture may be used interchangeably with CBD oil, they are actually quite different. Tinctures are produced by soaking raw cannabis in vinegar, while CBD oils are created by soaking fresh cannabis in either virgin oil (preferably coconut or olive oil) or carrier oils, such as grape seed or jojoba oil. CBD Tincture offers excellent info on this. Some manufacturers combine both methods to create a CBD-base tincture, but this method does not allow for the full therapeutic benefit of CBD. Many tincture manufacturers and importers note that CBD can be detected on the lips of many patients who have tried using pure CBD oils, so wearers are encouraged to consult their physician before trying any of these preparations.
CBD has been found effective in some patients who suffer from epilepsy, but it is unknown whether the CBD tinctures are helpful in other circumstances. In fact, many CBD users do report “double vision” – a sensation in which they seem to see one thing in the foreground while choosing another at the background. This occurs because the pharmaceutical compounds in most CBD oils interfere with certain brain cells, making them non-functional. This means that in order to use CBD, it must be absorbed into the body through the lungs or mouth. That is why pure CBD cannot be ingested. In addition, even when absorbed into the lungs and absorbed into the blood stream, some of the beneficial cannabinoids in cannabis plant life, such as THC and Cannabidiol, are still inactive in the body; therefore, CBD has to be brought into the body via the skin’s surface.
As far as ingesting CBD is concerned, there are no significant risks, except that CBD tends to accumulate in fat tissues and the liver if it is not properly metabolized. However, it is noteworthy that hemp and cannabis tinctures are derived from plants with historically poor oral health, so care must be taken when combining them with alcohol. Some experts have recommended that CBD and alcohol do not mix, but this has yet to be universally accepted.