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Early evidence looking into the use of CBD in the treatment of anxiety and depression has found some exciting results – although on very small samples. The first study assessed anxiety links with public speaking; it found a very specific dose of CBD (300mg) showed anti-anxiety effects. The second study was a stand-alone case report of one child with post-traumatic stress disorder (PTSD). It found CBD oil helped the child safely reduce her anxiety and improve sleep.
There are some suggestions from animal studies that CBD may be beneficial for osteoarthritis, through topical application for inflammation or joint pain.
Supporters of CBD oil believe it may help a number of clinical conditions, including refractory epilepsy, chronic pain, depression, anxiety and acne. However, further robust evidence is required as much of the research is carried out on animal models.
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Emer Delaney BSc (Hons), RD has an honours degree in Human Nutrition and Dietetics from the University of Ulster. She has worked as a dietitian in some of London's top teaching hospitals and is currently based in Chelsea.
A systematic review looking at the use of CBD for epilepsy concluded that there is insufficient evidence to support the efficacy and long-term safety of using it to treat epilepsy. It does, however, suggest, albeit in very low numbers, that small daily doses were safe in a small group of adults for a short period of time.
Kerry Torrens BSc. (Hons) PgCert MBANT is a Registered Nutritionist with a post graduate diploma in Personalised Nutrition & Nutritional Therapy. She is a member of the British Association for Nutrition and Lifestyle Medicine (BANT) and a member of the Guild of Food Writers. Over the last 15 years she has been a contributing author to a number of nutritional and cookery publications including BBC Good Food.
Is CBD oil legal in the UK?
This is particularly important if you are experiencing any concerning symptoms, if you have any pre-existing conditions or if you are taking any medication including statins, blood thinning medication and calcium channel blockers.
Although the use of CBD is controversial, it does seem to be tolerated by most people. It has, however, caused hypotension and light-headedness in a small number of patients. As it does not contain the THC part of the cannabis plant, the oil will not induce a ‘high’.
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When introduced topically, CBD oil doesn’t affect the systemic issue as it might if it were introduced directly into the bloodstream. Instead, topical CBD is more localized and treats pain in a certain area. Since it’s more direct, it may have a more pronounced effect.
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Although hemp and marijuana come from the same species of cannabis plant, hemp has little to no THC. This means that consuming hemp is legal in the U.S. and will not cause you to become intoxicated or impaired.
Hemp seed oil is used as a remedy for a range of conditions. Some studies show that its nutrients and minerals can contribute to better skin and heart health as well as reduced inflammation. Here’s a deeper look at what the research says about the potential health benefits of hemp oil:
The amino acid arginine is present in hempseed oil. Studies have shown that this ingredient contributes to a healthy cardiovascular system. Consuming foods with high arginine levels can help decrease the risk of heart disease.
Over time, excess inflammation in your body can contribute to a variety of diseases including heart disease, diabetes, cancer, and asthma. It has been suggested that gamma linolenic acid, an omega-6 fatty acid found in hemp, acts as an anti-inflammatory. Studies have also linked the omega-3 fatty acids in hemp with reductions in inflammation.
Hemp oil is made from hemp seeds. In one serving of hemp seeds (3 tablespoons), you’ll find the following:
Spreading hemp oil on your skin as a topical application can also reduce symptoms and provide relief for several types of skin disorders. One study showed that hemp oil can act as an effective acne treatment, though more research is needed in this area. In addition, consuming hemp seed oil was found to improve symptoms of atopic dermatitis, or eczema, due to the presence of the “good” polyunsaturated fats in the oil.
Hemp oil, also known as hemp seed oil, is made from hemp, a cannabis plant like the drug marijuana but containing little to no tetrahydrocannabinol (THC), the chemical that gets people “high.” Instead of THC, hemp contains cannabidiol (CBD), a chemical that has been used to treat everything from epilepsy to anxiety.