How does bmr work

Overview

The practice of dabbing, particularly with cannabis concentrates known as 'cart wax' or 'vape carts,' has gained significant popularity due to its perceived efficiency and potency. Unlike traditional smoking methods that involve combustion, dabbing utilizes vaporization, where cannabis oil is heated to a temperature that releases cannabinoids and terpenes into an inhalable vapor. This process often leads to a quicker onset of effects and a more intense experience. However, the safety of this method is a complex issue, with concerns ranging from the purity of the product to the potential long-term health implications.

The appeal of dab carts lies in their convenience and discreet nature. They are pre-filled cartridges that attach to a battery-powered vaporizer. This makes them easily portable and user-friendly, contributing to their widespread adoption. Yet, the unregulated nature of many products on the market raises serious questions about what consumers are actually inhaling. Without stringent testing and quality control, these carts can contain a cocktail of potentially harmful substances, making it difficult to definitively label dabbing as 'safe.'

How It Works

• Heating and Vaporization: Dab carts contain a concentrated form of cannabis oil, which is typically a distillate or an extract. This oil is housed in a cartridge with a heating element (coil) and a wick. When the battery is activated, it heats the coil, which in turn heats the oil. The oil then vaporizes, creating an aerosol that the user inhales. This process bypasses combustion, meaning no smoke is produced, which is often cited as a primary reason for dabbing being considered safer than smoking.
• Concentration of Cannabinoids: Cannabis concentrates, such as wax, shatter, and oils found in carts, undergo processes that isolate and increase the concentration of cannabinoids like THC and CBD. This results in a much higher potency compared to traditional flower. While this can be desirable for experienced users seeking strong effects, it also means that any contaminants present are equally concentrated.
• The Role of Solvents: In the extraction process to create concentrates, various solvents can be used to strip cannabinoids from the plant material. If these solvents are not completely removed during post-processing, residual amounts can remain in the final product. Inhaling residual solvents like propane, butane, or ethanol can pose health risks.
• Additives and Thinning Agents: Some manufacturers add thinning agents to their vape oils to achieve a desired consistency, especially for distillate-based products. Vitamin E acetate has been a significant concern in this regard. While it can be a safe dietary supplement, when heated and inhaled, it has been identified as a primary culprit in the EVALI outbreak that occurred in 2019. Other cutting agents may also be present.

Key Comparisons

Why It Matters

• Health Risks Associated with Contaminants: The primary safety concern with dab carts, especially from illicit sources, is the presence of harmful contaminants. Heavy metals like lead, mercury, and nickel can leach from the vape hardware itself when heated. Pesticides used in cannabis cultivation can be aerosolized and inhaled. Residual solvents, if not properly purged, can cause respiratory irritation and more serious damage. The discovery of vitamin E acetate's link to lung injuries underscored the critical need for product purity.
• EVALI Outbreak: The 2019 outbreak of e-cigarette or vaping product use-associated lung injury (EVALI) highlighted the severe dangers of inhaling contaminated vape liquids. While THC-containing products were most often implicated, the common factor was the presence of vitamin E acetate. This event led to increased scrutiny and, in some jurisdictions, stricter regulations on vape products. The long-term respiratory consequences for survivors are still being studied.
• Lack of Regulation and Testing: In many markets, particularly those where cannabis is not yet fully legal and regulated, dab carts are produced without rigorous testing. This means consumers often have no way of knowing the exact contents of their vape cartridges. Licensed dispensaries in legal states typically require products to undergo third-party lab testing for potency and contaminants, offering a greater degree of safety. However, even in legal markets, the quality and safety can vary between brands.

Ultimately, the safety of dabbing cart wax is highly dependent on the source and quality of the product. While the vaporization method itself may be less harmful than combustion, the potential for dangerous additives and contaminants in unregulated products makes it a risky endeavor. Consumers should prioritize products from licensed, reputable sources that provide transparent lab results. Until the industry is more uniformly regulated and transparent, caution is strongly advised.