Within the past several years, a wealth of studies have been conducted on the medical effects of hemp and CBD oil, but not all studies are generated the same way.  

Research examining the benefits of cannabis on tissues differs significantly from commercial studies employing actual people. Smilz came up with a way to make the understanding of CBD research easier. In this article, we will look into studies conducted on hemp. And the importance of hemp and CBD oil research.


Importance of medical cannabis research:

Cannabis has been used to help alleviate many ailments for decades now. There has been proof that supports cannabis and its medical effects. But, relying on mere proof and experience is not enough. To ensure the benefits and avoid the harmful effects, researchers needed to study this plant thoroughly. Research can supply crucial data on medical developments and threat variables, prognosis, medical expenses, and utilization. The various study methods offer complementary information. Clinical studies can reveal valuable data on the efficiency and consequences of CBD oil by limiting the factors that might influence the outcomes.


Types of CBD researches:

The style of research chosen is an essential part of the healthcare research trial. The research structure and the research category are essential factors in determining the medical efficacy of research. Here are the following CBD research types:

Basic Research:

Animal tests, cellular assessments, metabolic, chromosomal, and physical examinations are all examples of basic scientific research. At least one uncontrolled factor is changed in the study, and the consequences on the predictor variables are examined. The demographics, medications, and quantities, for instance, can all be precisely determined. It is also critical to keep distracting variables under strict regulation or limits. Research hypotheses are examined, and consequent conclusions are given in these studies.

In basic research, rather than studying the medical benefits of cannabinoids, the side effects are explored. In one CBD study, researchers gave CBD to rats and noted the impact it had on them. They kept on increasing the amount of CBD given to rats until the negative impacts became obvious. This way, the researchers determined the amount of CBD that can be considered harmful.

Vitro studies:

The expression applies to physical property tests conducted in a glass tube instead of on a person or living creature. Some Nitro studies conducted on CBD showed that CBD exposure diminished the lifespan and severity of cancer growth. Furthermore, in cultured neurons and cancer xenografts, cannabidiol caused a rise in the engaged enzymes.

The researchers in one study looked into the effects of CBD in Covid related pain. The study concluded that CBD does have positive anti-inflammatory effects related to covid symptoms. 

CBD and tumor cells:

In a study conducted on CBD effects on cancer cells, CBD has exhibited potent anti-proliferative and pro-apoptotic impacts on a broad range of tumor forms, specifically established tumor cells. CBD showed a weaker influence on regular organisms of the cancer tissue. Depending on the form of the tumor, anti-tumor methods can range from cellular demise to apoptosis. 

 In vivo study:

Vivo research is conducted on live subjects. The Vivo CBD studies are more useful as they provide the beneficial effects of CBD on ECS as well as the effects a living body might face. These researches study how the CBD travels through the body, how the CBD compounds are broken down, and how these cannabinoids enter the blood flow.


CBD for Alzheimer’s disease:

In the 2017 Vivo CBD study, CBD was looked upon as a possible versatile therapeutic approach for Alzheimer's disease. CBD has been shown in research to lower acute gliosis and systemic inflammation reactivity while also promoting neuroplasticity. CBD also repairs and inhibits the formation of mental impairments in Alzheimer's disease (AD) rat models. Combining remedies including CBD and 9-tetrahydrocannabinol (THC) have shown that CBD can counteract the euphoric properties of THC, perhaps resulting in higher medicinal properties than either compound individually. The findings show that CBD and maybe CBD-THC combos are viable options for new Alzheimer's treatments. Additional research may focus on CBD's deep prospects as well as the processes underlying the healing benefits indicated.


Clinical studies:

Clinical experiments are human investigation trials that are used to assess the effectiveness of the medicinal and therapeutic properties of CBD. They are the most common technique for investigators to determine whether the CBD is harmless and beneficial in humans. Clinical research is performed to determine whether a CBD oil is more successful than the current therapy or has fewer negative impacts. Placebo-controlled trials are a type of health research wherein, in contrast to the sample population receiving the medication, a control sample gets a fake placebo medication that shows no impact. Blinded studies, in which volunteers are unaware of if they will be getting actual or fake medication, are the most prevalent usage of placebos.

There are four phases of clinical research:

Phase 1- when the research is conducted on a small group

Phase 2- when the research is conducted on a large group

Phase 3- comparison of CBD with already existing medications.

Phase 4- determining the side effects of CBD oil.


CBD for Sleep and Anxiety:

According to 2012 research, large amounts of CBD may have curative advantages for sleeplessness, seizures, and GAD.

CBD may also aid in the regulation of insulin concentrations. It is an anxiety triggering chemical that spikes in the morning. Those with sleeplessness may have higher insulin levels at nighttime, which can affect sleeping patterns.



Meta-analyses are used to determine the reliability of the data provided by research on CBD for a condition or treatment. The first goal is to see if there is an influence of CBD on disease; the second is to see if the effect is favorable or unfavorable, and, preferably, to get a uniform summary assessment of the impact.


CBD for pain:

research was conducted on 25 participants and comparable placebo circumstances to give a meta-analytic explanation concerning cannabis's effects on acute pains. Following a research survey study, evidence was extracted from participant reports. The results of the meta-analysis demonstrate that cannabis medication was linked to reduced pain throughout all trials. Which makes them promising options for discomfort control and intervention. Furthermore, the findings of the meta-analysis revealed that the medication delivery setting and population size influenced pain-reducing benefits.


Final thoughts:

We can gain a better knowledge of how CBD functions and how to utilize it properly for ailments and medical concerns, by conducting more studies.

For any clarification, feel free to contact us. Also, explore the wide range of our CBD products.