Cannabidiol (CBD), an oil extracted from the hemp plant, has recently gained widespread attention for its potential health benefits. Unlike tetrahydrocannabinol (THC), the psychoactive component found in marijuana, CBD does not cause a “high.” Hemp, from which CBD is derived, contains no more than 0.3% THC, while cannabis (marijuana) typically contains around 12% THC.
As a result, CBD is now legal in many U.S. states, and products like oils, lotions, and even supplements are readily available. However, there’s still much confusion and misinformation surrounding CBD. This guide aims to clarify what CBD is, its potential benefits, and the precautions to consider when using it.
Choosing a CBD Product
When selecting a CBD product, it’s important to focus on several factors to ensure quality and safety:
- Was the hemp grown organically? Organic farming methods reduce the risk of harmful pesticides and toxins in the product.
- How was the CBD extracted? The best method is supercritical carbon dioxide extraction, which ensures purity and minimizes contamination.
- Has the product been tested by an independent lab? Lab analysis should confirm low THC levels and the absence of heavy metals or other contaminants.
The Lack of Regulation and Standardization
CBD’s rapid rise in popularity has outpaced regulation. Currently, the Food and Drug Administration (FDA) does not regulate CBD products, which means that the quality and potency of CBD can vary widely between different products. This lack of regulation also leads to potential contamination, including the presence of synthetic cannabinoids or higher-than-expected levels of THC.
In one study led by Dr. Joseph J. Wakshlag, researchers examined 29 CBD products for pets and found significant quality issues, including:
- Four products with heavy metal contamination.
- Two products with no detectable cannabinoids.
- Only 10 products containing CBD levels within 10% of what was claimed on the label.
CBD and Potential Medical Uses
CBD is marketed as a remedy for various health issues, but clinical studies show mixed results. While some research supports its effectiveness for certain conditions, there is no universal therapeutic dose established, and the results can vary based on the product’s quality and concentration.
Current Research on CBD
While research is still in its early stages, some studies show promise for CBD in treating the following conditions:
- Osteoarthritis: A study at Cornell University showed that more than 80% of dogs with osteoarthritis experienced pain relief and increased mobility after taking CBD.
- Seizures: Ongoing research at Colorado State University explores using CBD to complement epilepsy treatments in dogs, with promising results in reducing seizure activity.
- Atopic Dermatitis (Allergies): A study by CannPal in Australia found that 65% of dogs treated with CBD experienced a significant reduction in itching and chewing, indicating potential benefits for managing allergies.
- Anxiety: Anecdotal evidence and preliminary studies suggest that CBD can help reduce anxiety in dogs. A Cornell study found that 83% of dogs given CBD before a stressful event showed a decrease in anxiety-related behaviors.
While these results are encouraging, more research is necessary to understand the full range of CBD’s benefits and how it can be safely used, especially in pets.
Concerns and Side Effects
Though CBD is generally well-tolerated, there are potential side effects, including:
- Increased appetite and sedation are the most commonly reported.
- CBD can affect liver enzymes, particularly cytochrome P450s and alkaline phosphatase, which are involved in metabolizing many medications. This raises the risk of drug interactions and may require adjusting the doses of other medications.
For these reasons, it’s essential to consult with a veterinarian before administering CBD to pets, as they can advise on potential risks and recommend reputable products.
Conclusion
CBD holds promise for treating conditions like arthritis, seizures, and anxiety in dogs, but its use is still relatively new in veterinary medicine. While some products show potential, not all are created equal, and quality varies widely. Always consult your veterinarian before trying CBD products for your pet, and make sure to choose a product that has been independently tested for safety and purity.
