Cannabis

Curious About Cannabis CRC Extracts

Published

1 year ago

February 15, 2024

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Cannabis is legal in some form in 40 states and the DEA has been advised to reschedule it. It has become more mainstream as the majority of the population believe it should be legal. Smoking, long the most popular way to consume has given away to vaping and edibles. Like alcohol, there are dozens of way to enjoy it – and one is CRC.

CRC (color remediation column) is a type of cannabis extract that is made using a process called “column chromatography.” It was initially started to remove dark colored substances left over from low-quality extraction, which signaled to the consumer its low grade.

The process makes the extract appear lighter, as lighter color extracts are associated with high quality. The idea was to enhance the visual aesthetic of a cannabis extract so it would sell better.

CRC has started to become a mainstream practice used by legal and illicit manufacturers to enhance the appearance of cannabis extracts. CRC has evolved and is now used to remove pesticides, unpleasant flavors, and other wanted byproducts.

CRC is most commonly used with butane hash oil. The color of low-grade hash oil changes from nearly “black, or dark brown, to light gold, or even white” when it undergoes CRC.

What is CRC extraction?

CRC extraction is a post-extraction process that uses technology to enhance the appearance of cannabis extracts and concentrates.

Column chromatography works by using a column (often a steel cylinder) and packing it with a filtration medium. Common filtration mediums include:

Activated bleaching earth (used to remove colors)
Activated carbon/charcoal (paired with activated silica gel to withdraw chlorophyll)
Activated silica gel (used to remove very dark colors from an extract)
Bentonite clay (used to remove colors and impurities)
Diatomaceous earth (helps to create a fine filtration process)
Magnesol (used to remove colors and impurities)
Sand (used to remove impurities)
T5 clay (remove colors and impurities)

The cannabis concentrate is then pushed through filtering mediums that result in the removal of color-impacting pollutants and other impurities. Pollutants and impurities that can be removed (depending on the filtration medium) include:

Chlorophyll
Carotene
Lipids
Lycopene
Pheophytins
Xanthophyll

One of the downsides of CRC is that it will also strip a concentrate of its terpene content. A way to tell if an extract or concentrate has undergone CRC is the smell. It may smell of chemicals, or may smell excessively fruity or earthy, indicating that it may have had terpene infused to attempt to restore the original flavor profile.

Cannabis Concentrates How To Choose The Right Gear — Photo by eskymaks/Getty Images

Is CRC wax bad for you?

This question is up for debate. A manufacturer who uses CRC will say CRC is safe, while a cannabis consumer advocate might not.

The debate is rooted in the fact that cannabis lab tests that deem if a product is safe for consumption do not currently test for CRC filtration mediums. As a result, a cannabis concentrate can be approved for sale despite containing contaminants from CRC filtration.

Some people believe CRC wax is not safe because:

There is no regulation and testing for filtration mediums in the end product
Long-term studies show that miners who inhaled bentonite clay and diatomaceous earth experienced respiratory damage, so vaping extracts that have trace amounts of bentonite clay and diatomaceous earth could lead to respiratory harm
Bentonite clay can have elevated levels of lead
The inhalation of silica gel can cause respiratory damage
Manufacturers claim filtration materials are safe for use because the Food and Drug Administration (FDA) deemed them as “safe” but the safety approval only applies to ingested food products that could impact the stomach the approval does not apply to not inhaled products that impact lung tissue
When CRC manufacturers push too much extract through a filtration medium at once, the filtration doesn’t work properly and results in contaminants in the final product
Activated carbon from natural sources can release carcinogenic metabolites such as benzopyrenes
Not switching out activated carbon mediums can result in the activated carbon breaking down and releasing heavy metals when overuse.

5 Amazing Things To Know About CBD Was And Shatter — Photo by Cappi Thompson/Getty Images

In theory, if a manufacturer properly does CRC extraction, the concentrate could come out with fewer contaminants.

If you are concerned about contaminants in your cannabis concentrates, ask your budtender if the product you’re interested in underwent CRC and what filtration mediums were used.

Key takeaways about CRC extracts

CRC, or color remediation column, is a process used in the cannabis industry to remove impurities from extracts and enhance visual aesthetics.
The debate surrounding CRC wax is whether or not it is safe for consumption. At the time of writing this, cannabis labs do not test for residual filtration mediums, so it’s hard to state definitively whether or not CRC-processed extracts are safe.
Long-term exposure to some of the materials used in CRC processing (such as bentonite clay and diatomaceous earth) can be harmful to respiratory health.
If you’re interested in purchasing a CRC extract, you can ask your budtender what filtration methods were used.

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Cannabis

Mixed Messages From The Feds About Cannabis

Published

2 days ago

March 28, 2025

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The federal administration is all over the board around fed cannabis policy…and millions of patients are worried.

The industry employees over 440,000 workers at all lives and is driven in a large part by mom and pop businesses. Millions use medical marijuana for health issues ranging from chronic pain to sleep. But there are mixed messages from the feds about cannabis, and people are very worried. The federal government’s stance on marijuana has become increasingly complex, as recent developments show conflicting approaches to the drug’s potential benefits and risks. On one hand, there’s a push for research into medical marijuana for veterans, while on the other, a campaign against cannabis use is being launched.

The juxtaposition of initiatives highlights the federal government’s inconsistent approach to marijuana policy. While some departments are exploring the potential benefits of cannabis, others are actively working to discourage its use. This dichotomy is further exemplified by ongoing legislative efforts. For instance, Rep. Brian Mast (R-FL) has reintroduced the Veterans Equal Access Act, which would allow VA doctors to recommend medical marijuana to patients in states where it’s legal. Meanwhile, documents from an ongoing lawsuit suggest that the DEA may have weighted the marijuana rescheduling process to ensure rejection of moving the drug from Schedule 1 to Schedule 3.

The Department of Defense (DOD) has allocated nearly $10 million in funding for research into the therapeutic potential of MDMA for active-duty military members. This initiative, driven by congressional efforts, aims to explore MDMA’s effectiveness in treating conditions such as post-traumatic stress disorder (PTSD) and traumatic brain injury (TBI). Rep. Morgan Luttrell (R-TX) expressed pride in this development, stating that it could be a “game-changer” for service members battling these combat-related injuries.

Additionally, a bipartisan effort in Congress has been pushing for VA research on medical marijuana for PTSD and other conditions affecting veterans. The VA Medicinal Cannabis Research Act, introduced in both the Senate and House, would mandate studies on how cannabis affects the use of addictive medications and impacts various health outcomes for veterans.

In stark contrast to these research initiatives, the Drug Enforcement Administration (DEA) has partnered with an anti-cannabis nonprofit to launch a social media campaign targeting young people. The campaign, set to run ahead of April 20 (4/20), aims to “flood” Instagram with anti-cannabis content. The DEA is offering monetary incentives to students for creating and posting anti-THC videos, with payments ranging from $25 to $50 depending on the type of content produced.

This approach has raised eyebrows, as it seems to contradict the growing acceptance and legalization of marijuana across the United States. Critics argue that such campaigns may be out of touch with current societal trends and scientific understanding of cannabis.

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Cannabis

How Hemp Helps You Sleep

Published

2 days ago

March 28, 2025

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Not everyone has access to marijuana to help them sleep – good news, hemp is available.

it’s estimated 50 to 70 million Canadian and American adults experience sleep disorders or disturbances, and about one-third of adults don’t regularly get the recommended amount. Hemp has emerged as a promising natural remedy for those seeking better sleep. With its calming properties and potential to address various sleep-related issues, hemp-derived products are gaining popularity among individuals looking to improve their rest. Here is how hemp helps you sleep.

RELATED: Mike Johnson And Marijuana

Hemp contains several compounds contributing to better sleep quality. Cannabidiol (CBD), a non-psychoactive component of hemp, has shown potential in promoting relaxation and reducing anxiety, which can often interfere with a good night’s rest. Studies suggest that CBD may help individuals fall asleep faster and experience fewer sleep disturbances throughout the night.

When formulated and used properly, preliminary research and user reports suggest that hemp gummies improve subjective sleep quality. Users of quality hemp sleep gummies report feeling more rested, a better quality of sleep and fewer awakenings in the night. However, clinical research has shown that over consumption of THC negatively impacts the quality of sleep, especially with long term use.

Wana Brands has launched a hemp sleeping product nationally, Mike Hennesy, Vice President of Innovation shared the following about how it works. Naturally hemp-derived sleep gummies contain the same cannabinoids like CBD, CBN, and THC as cannabis or marijuana. These ingredients interact with receptors in the body’s endocannabinoid system, which plays a role in regulating mood, stress, and sleep-wake cycles. For example, CBD may promote relaxation and reduce anxiety, CBN can relieve discomfort and reduce awakenings, while THC can shorten the time it takes to fall asleep, especially at low doses. Together, they may help ease the mind and body into a sleep-ready state.

The best sleep products don’t rely on just one cannabinoid like CBN but instead use a combination of cannabinoids, terpenes, and other sleep-supporting ingredients such as melatonin. This is because the reasons for sleeplessness are multifaceted, and include trouble falling asleep, staying asleep, chronic, pain and anxiety. Each ingredient targets different root causes as well as synergizes with the other cannabinoids and terpenes for the best night sleep.

Longer lasting formulations can actually help reduce awakenings in the night. CBN has been shown in recent research to reduce the number of times you wake up in the night. Combined with other cannabinoids they can synergize to reduce discomfort and anxiety helping consumers stay asleep.

If you do wake up in the middle of the night and can’t fall back asleep products including CBD and CBG to reduce middle of the night anxiety and racing thoughts that can keep us awake, and they have only 1mg of THC so you wake up refreshed and not high in the morning.

For most people, hemp-derived cannabinoids are considered safe and non-intoxicating, with a low risk of dependence. When THC is included in small amounts, it can produce mild effects and can help us fall asleep faster. It generally poses a minimal risk when used in moderation, but there is a potential for dependence if overused, just like with any sleep aid. Adverse events are far more prevalent in pharmaceutical and even over the counter sleep aids than with hemp-derived cannabinoids.

The key is responsible use, including starting with a low dose and taking breaks when needed. If you rely on it every night at high doses, your body may adjust, and it can be habitual. But when used in moderation and with a well-balanced formula, cannabis can be a sustainable part of a healthy sleep routine.

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Can Marijuana Help Cholesterol – The Fresh Toast

Published

4 days ago

March 26, 2025

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Alcohol has some negative side effects, but cannabis could have one positive health benefit – it might help your good cholesterol.

In the late 1980s cholesterol test became come as the impact of it on the body and heart was becoming more evident. Research shows good cholesterol (HDL) helps remove excess cholesterol from the body, while “bad” cholesterol (LDL) can build up in arteries, potentially leading to heart disease. Alcohol and tobacco are known to be rough on the body, but can marijuana help cholesterol?

Marijuana’s potential impact on cholesterol is an emerging area of research, offering both promising insights and areas for further exploration. While studies have yet to reach definitive conclusions, evidence suggests that cannabis may influence cholesterol levels in ways that could benefit cardiovascular health under certain conditions.

Cannabis contains cannabinoids like THC and CBD, which interact with the body’s endocannabinoid system. This system plays a role in regulating various physiological processes, including lipid metabolism. Some studies have indicated that marijuana use might improve cholesterol profiles by increasing high-density lipoprotein (HDL), commonly known as “good cholesterol.” For instance, research published in BMJ Open found that marijuana users had elevated levels of HDL cholesterol, which is associated with better cardiovascular health.

Moreover, cannabis has demonstrated anti-inflammatory properties and the ability to regulate blood glucose levels. These effects can indirectly support heart health by reducing risk factors associated with high cholesterol, such as diabetes and obesity. Additionally, cannabinoids like CBD may help protect the heart from oxidative stress and inflammation, further enhancing cardiovascular health.

Cannabis has also been linked to weight management benefits, which can positively impact cholesterol levels. Studies have shown that marijuana use may reduce abdominal fat and improve metabolic parameters. Since obesity is a major contributor to high LDL cholesterol levels, these findings suggest that cannabis could play a supportive role in maintaining healthy cholesterol levels.

While some studies highlight potential benefits of cannabis for cholesterol and heart health, others caution against its risks. Daily marijuana use has been associated with an increased risk of heart failure and other cardiovascular issues. However, research also indicates that cannabis may reduce the risk of atrial fibrillation and improve outcomes following heart attacks.

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