There has been a fair amount of confusion surrounding the legality of CBD oil. But while the vast majority of cannabinoids are controlled substances under the Misuse of Drugs Act, rest assured that CBD oil is legal across the UK for medicinal purposes, provided it has been derived from an industrial hemp strain that is EU-approved. These strains contain very little to no THC (the psychoactive cannabinoid).
Dietary changes are the most important action individuals can choose to get off the roller coaster. But CBD could lend a hand in the process. A 2018 study showed that the cannabinoids THC, CBD and CBN enhance cells’ ability to take up glucose. And they perform even better than metformin, a common pharmaceutical prescribed to lower elevated blood glucose.
The current trend in the cannabis-related area of research started in the late sixties and early seventies when products derived from cannabis (especially marijuana) were placed on the list of controlled substances in the US, under the Nixon administration. This move was retroactively interpreted as being part of the conservative reaction to the liberalizing spirit of the sixties.
But it also requires careful research before making a purchase. Because the cannabis plant readily absorbs pesticides, heavy metals and other chemicals that are in the soil and water, it’s so important that cannabis plants are frequently tested while they are growing. And it’s up to manufactures to test CBD products, too. When you are shopping for CBD oil, look for products that have been tested for contaminants and for CBD vs. THC levels.
Currently, the only CBD product approved by the Food and Drug Administration is a prescription oil called Epidiolex. It's approved to treat two types of epilepsy. Aside from Epidiolex, state laws on the use of CBD vary. While CBD is being studied as a treatment for a wide range of conditions, including Parkinson's disease, schizophrenia, diabetes, multiple sclerosis and anxiety, research supporting the drug's benefits is still limited.

The immediate and powerful effects of THC are explained because of the special affinity it has with the CB1 type receptors, which mediate crucial processes in the brain. The less prominent (but no less important) action of CBD was explained, at least for a while, by hypothesizing that it binds to CB2 type receptors, hence its more diffuse manner of exercising changes in the body. Early on, the antipsychotic effects of cannabidiol were observed, an aspect which seemed to be in consonance with this initial hypothesis.


CBD is one of over 60 compounds found in cannabis that belong to a class of ingredients called cannabinoids. Until recently, THC (tetrahydrocannabinol) was getting most of the attention because it’s the ingredient in cannabis that produces intoxicating effects in users. But CBD is also present in high concentrations — and the world is awakening to its possible benefits.
Recent studies – in addition to new medication options that include CBD – have also shown promising results in various forms of epilepsy, including Dravet Syndrome. In summary findings published by the U.S. National Library of medicine, multiple small clinical trials have shown that CBD is able to reduce the number of seizures and severity of seizures for those that experience specific forms of epilepsy on a regular basis. (9)

Recent studies – in addition to new medication options that include CBD – have also shown promising results in various forms of epilepsy, including Dravet Syndrome. In summary findings published by the U.S. National Library of medicine, multiple small clinical trials have shown that CBD is able to reduce the number of seizures and severity of seizures for those that experience specific forms of epilepsy on a regular basis. (9)

CBD and other cannabinoids attach to specific receptors in the body found within what is referred to as the endocannabinoid system. In fact, up until recently, scientists didn’t know that these cannabinoids are actually naturally produced in humans and most animals. Some researchers speculate that an endocannabinoid deficiency may be the cause of many disorders and conditions. When CBD is introduced into the body, it binds to receptor cells called CB1 and CB2 receptors.
This content is strictly the opinion of Dr. Josh Axe and is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of medical advice or treatment from a personal physician. All readers/viewers of this content are advised to consult their doctors or qualified health professionals regarding specific health questions. Neither Dr. Axe nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. All viewers of this content, especially those taking prescription or over-the-counter medications, should consult their physicians before beginning any nutrition, supplement or lifestyle program.
Correcting a calorie excess with a calorie deficit sometimes works for weight loss, but it can be difficult. First of all, reducing calories leaves people feeling hungry, which can be incredibly uncomfortable. Second of all, weight gain can cause changes to hormone levels and balance, metabolic patterns, inflammation status, and balance within the endocannabinoid system.
It makes no sense to me that something that helps with anxiety has an irritability side effect – as a lot of my anxiety is co-mingled naturally with irritability. Further, I have noticed none of these side effects, given that if you become fatigued or sleepy, you adjust dose the next day. So I don’t call that a side effect – rather – an effect of taking too much.
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