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What is Delta 8 & Why has the government been studying it.

What is Delta 8 & Why has the government been studying it.

Jun 29, 2025

Selena Jochumsen

When it comes to cannabinoids, Delta-9 THC often steals the spotlight. But there’s another player in the game that’s been quietly making waves: Delta-8 THC. Not only does it offer a unique experience, but it also boasts a fascinating history intertwined with decades of research.

What is Delta-8 THC?

Delta-8 THC is a naturally occurring cannabinoid found in the cannabis plant, albeit in smaller quantities compared to its more famous cousin, Delta-9 THC. Chemically, it’s an isomer of Delta-9, meaning they share the same formula but have a slightly different structure. This subtle difference results in distinct effects on the body and mind.

A Gentler Experience

Many users describe Delta-8 THC as offering a smoother, more clear-headed high. It’s often associated with:

  • Relaxation without intense euphoria

  • Reduced anxiety and paranoia

  • Mild psychoactive effects

This makes it an appealing option for those seeking the benefits of THC without the overwhelming intensity that can sometimes accompany Delta-9

A History Rooted in Research

Delta-8 THC isn’t a new discovery. In fact, its history dates back several decades:

  • 1941: American chemist Roger Adams and his team at the University of Illinois were among the first to identify and study Delta-8 THC.

  • 1970s: Research into cannabinoids, including Delta-8, gained momentum. Notably, a study funded by the National Cancer Institute found that Delta-8 THC, along with Delta-9 THC and CBN, could inhibit tumor growth in mice. This groundbreaking research highlighted the potential therapeutic benefits of cannabinoids.

  • 1973: A study published in Clinical Pharmacology and Therapeutics compared the effects of Delta-8 and Delta-9 THC in humans. The researchers found that Delta-8 THC was about two-thirds as potent as Delta-9 THC and produced similar effects, albeit milder.

  • 1995: A study conducted by Dr. Raphael Mechoulam and colleagues administered Delta-8 THC to pediatric cancer patients undergoing chemotherapy. The results were remarkable: Delta-8 THC prevented vomiting in all patients, with minimal side effects.

  • 1998: The U.S. government filed a patent (US Patent 6,630,507) recognizing cannabinoids as antioxidants and neuroprotectants. This patent underscored the potential of compounds like Delta-8 THC in treating a variety of conditions, from neurodegenerative diseases to oxidative stress.

  • 2025: A clinical trial conducted by Johns Hopkins University assessed the effects of Delta-8 THC and Delta-9 THC in healthy adults. Participants consumed brownies infused with standardized dosages of either synthetic Delta-8 THC or synthetic Delta-9 THC. The study found that ingestion of Delta-8 THC produced dose-dependent increases in subjective, cognitive performance, and physiological outcomes that were qualitatively similar to Delta-9 THC.

     

Delta 8 THC: Legality 

The legal status of Delta-8 THC is complex:

  • Federal Level: The 2018 Farm Bill legalized hemp-derived cannabinoids, provided they contain less than 0.3% Delta-9 THC. Since Delta-8 can be derived from hemp, it’s technically legal under this bill. However, its psychoactive properties have led to debates and regulatory scrutiny.

  • State Level: Laws vary widely. Some states have explicitly banned Delta-8 THC, while others allow its sale and consumption. It’s essential to check local regulations before purchasing or using Delta-8 products.

Delta 8 at Greenhouse Girls 

At Greenhouse Girls, we’re committed to transparency, quality, and education. We offer a curated selection of Delta-8 products, including:

Our products are third-party tested, ensuring purity and potency. Whether you’re new to Delta-8 or a seasoned user, our knowledgeable staff is here to guide you.

 

How long does Delta-8 stay in your system?

Delta-8 can stay in your body for 2 to 30+ days, depending on your usage and metabolism. Daily users may test positive longer than occasional users.

💡 Delta-8 creates the same THC metabolites as Delta-9, so it may trigger a positive drug test.

Final Thoughts

Delta-8 THC offers a unique blend of benefits, combining the therapeutic properties of cannabinoids with a gentler psychoactive experience. Its rich history, backed by decades of research, underscores its potential in the wellness space.

As always, we encourage our community to stay informed and make choices that align with their wellness goals. If you’re curious about Delta-8 THC or any other cannabinoid, stop by Greenhouse Girls. Let’s explore the world of cannabis together

Note: This blog post is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new wellness regimen.

Key Research for this Blog

JCannabis Research

Science Direct 

Cannabis Science Tech