Cannabidiol is a popular natural remedy used for many common diseases.

Tetrahydrocannabinol (THC) is the main psychoactive cannabinoid found in cannabis, and it causes the “high” sensation that is often associated with marijuana.

This quality makes the CBD an attractive option for those seeking relief from pain and other symptoms without the mental effects of marijuana or certain pharmaceutical drugs.

CBD oil is made by extracting CBD from the cannabis plant and then diluting it with a carrier oil such as coconut oil or hemp seed.

It is gaining momentum in the world of health and wellness, with some scientific studies confirming that it can help treat a variety of diseases such as chronic pain and anxiety.

Here are five health benefits of CBD oil that are backed by scientific evidence.

1. Can relieve pain

More recently, scientists have discovered that certain components of marijuana, including CBD, are responsible for its effects to relieve pain.

The human body contains a specialized system called endocannabinoid system (ECS), which participates in the regulation of a variety of functions, such as sleep, appetite, pain and immune system response (

Studies have shown that CBD can help reduce chronic pain by affecting endocannabinoid receptor activity, reduce inflammation and interact with neurotransmitters.

For example, one study in rats found that CBD injections reduced the pain response to the surgical incision, while another study in rats found that oral CBD treatment significantly reduced pain and inflammation of the sciatic nerve.

Several studies in humans have found that a combination of CBD and THC is effective in the treatment of pain related to multiple sclerosis and arthritis.

In a study of 47 people with multiple sclerosis, those treated with Sativex for a month experienced significant improvement in pain, gait and muscle spasms, compared to the placebo group

Another study found that Sativex significantly improved pain during movement, resting pain and sleep quality in 58 people with rheumatoid arthritis.

2. Could reduce anxiety and depression

Anxiety and depression are common mental health disorders that can have devastating effects on health and well-being.

According to the World Health Organization, depression is the largest contributor to disability worldwide, while anxiety disorders occupy sixth place.

Anxiety and depression are usually treated with medications, which can cause various side effects, such as drowsiness, agitation, insomnia, sexual dysfunction and headache.

In addition, medications such as benzodiazepines can be addictive and can lead to substance abuse.

CBD oil has shown promise as a treatment for depression and anxiety, which makes many of those living with these disorders interested in this natural approach.

In one study, 24 people with social anxiety disorder received 600 mg of CBD or a placebo before a public exam.

The group that received the CBD had significantly less anxiety, cognitive impairment and discomfort in speech performance, compared to the placebo group

CBD oil has even been used to safely treat insomnia and anxiety in children with PTSD.

The CBD has also shown antidepressant effects in several animal studies

These qualities are linked to the ability of CBD to act on brain receptors for serotonin, a neurotransmitter that regulates mood and social behavior.

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3. Can relieve cancer related symptoms

CBD can help reduce cancer-related symptoms and side effects related to cancer treatment, such as nausea, vomiting and pain.

One study analyzed the effects of CBD and THC in 177 people with cancer-related pain who did not experience relief from pain medications.

CBD can also help reduce nausea and vomiting induced by chemotherapy, which are among the most common side effects associated with chemotherapy for people with cancer

Although there are medications that help with these distressing symptoms, they are sometimes ineffective, which leads some people to look for alternatives.

A study of 16 people who underwent chemotherapy found that an individual combination of CBD and THC given by mouth spray reduced nausea and vomiting related to chemotherapy better than standard treatment alone.

Some studies in test tube and in animals have even shown that CBD may have anticancer properties. For example, a test tube study found that concentrated CBD induced cell death in human breast cancer cells.

However, these are test tube studies and animal studies, so they can only suggest what might work in people. More studies in humans are needed before conclusions can be drawn.

4. Can reduce acne

It is believed to be caused by a number of factors, including genetics, bacteria, underlying inflammation and overproduction of sebum, an oily secretion produced by the sebaceous glands of the skin.

Based on recent scientific studies, CBD oil can help treat acne due to its anti-inflammatory properties and its ability to reduce sebum production.

A test tube study found that CBD oil prevented sebaceous gland cells from secreting excess sebum, exerted anti-inflammatory actions and prevented the activation of pro-acne agents such as inflammatory cytokines.

Another study had similar results, concluding that CBD can be an effective and safe way to treat acne, in part thanks to its remarkable anti-inflammatory qualities.

Although these results are promising, human studies are needed to explore the effects of CBD on acne.

5. May have neuroprotective properties

Researchers believe that the ability of the CBD to act on the endocannabinoid system and other brain signaling systems may provide benefits for people with neurological disorders.

In fact, one of the most studied uses for CBD is in the treatment of neurological disorders such as epilepsy and multiple sclerosis. Although research in this area is still relatively new, several studies have shown promising results.

Sativex, an oral spray consisting of CBD and THC, has proven to be a safe and effective way to reduce muscle spasticity in people with multiple sclerosis.

One study found that Sativex reduced spasms in 75% of 276 people with multiple sclerosis who experienced drug-resistant muscle spasticity.

Another study gave 214 people with severe epilepsy 0.9 to 2.3 grams of CBD oil per pound (2 to 5 g / kg) of body weight. Their seizures were reduced by a median of 36.5%

One more study found that CBD oil significantly reduced seizure activity in children with Dravet syndrome, a complex disorder of childhood epilepsy, compared to a placebo.

However, it is important to note that some people in both studies experienced adverse reactions associated with the treatment of CBD, such as seizures, fever and diarrhea.

CBD has also been investigated for its potential efficacy in the treatment of several other neurological diseases.

For example, several studies have shown that CBD treatment improved quality of life and sleep quality for people with Parkinson’s disease.

In addition, animal and test tube studies have shown that CBD can decrease inflammation and help prevent neurodegeneration associated with Alzheimer’s disease.

In a long-term study, researchers gave CBD to mice genetically predisposed to Alzheimer’s disease, and found that it helped prevent cognitive impairment.