Cannabinoids: What the Science Says and What It Means for You

Written by Jesse Cole Christianson, DNP, APRN, AGPCNP-BC Cannabinoid Science Educator | Founder, Dr. Murse/CannabisDNP

When I first started exploring wellness alternatives, cannabinoids caught my attention based on their safety profiles and the growing volume of focused research available. These compounds — derived from Cannabis sativa L. — are among the most actively studied natural compounds in modern science. But what exactly are cannabinoids, and how do they interact with your body? Let's explore this together.

Understanding Cannabinoids

Cannabinoids are specific compounds extracted from Cannabis sativa L. The two most well-known are THC (tetrahydrocannabinol) and CBD (cannabidiol). THC is known for its psychoactive properties. CBD is non-intoxicating at typical serving sizes and is one of the most widely researched cannabinoids in the wellness space.

What makes cannabinoids so scientifically interesting is their interaction with the endocannabinoid system (ECS) — a complex cell-signaling network present throughout the body. The ECS plays a role in a wide range of physiological processes, and researchers are actively studying how cannabinoids interact with it.

Dried cannabis leaves representing clinical cannabinoids

How Cannabinoids Interact With Your Body

When you consume cannabinoids, they interact with receptors — primarily CB1 and CB2 (keeping it basic)— that are part of the ECS:

CB1 receptors are primarily found in the brain and central nervous system. They are involved in how the body processes mood, memory, and sensory signals — and are the primary site of THC's psychoactive activity.

CB2 receptors are found mostly in immune tissues and peripheral nerves. They are closely studied for their relationship with the body's normal inflammatory signaling processes. Importantly, CB2 activation does not produce psychoactive effects — making it a particularly interesting area of cannabinoid research.

CBG (Cannabigerol) is a minor cannabinoid receiving significant research attention. It interacts with both CB1 and CB2 receptors and also demonstrates affinity for alpha-2 adrenoceptors and 5-HT1A serotonin receptors — giving it a distinct mechanistic profile from CBD and THC.

What makes cannabinoids uniquely interesting is that they interact with a system your body already uses to maintain its own internal balance. They work with your body's existing architecture — not around it.

What the Research Is Exploring

Cannabinoid science is one of the fastest-growing areas of biomedical research. Here is an honest, evidence-informed summary of what researchers are currently studying — written the way I'd explain it to a patient:

Everyday physical ease- Multiple peer-reviewed reviews have examined cannabinoids and their relationship with the body's normal pain signaling pathways. A 2023 review in PLOS ONE analyzed 65 randomized controlled trials with over 7,000 participants examining cannabinoid interactions with CB1 and CB2 receptors in the body's pain pathways. (Barakji et al., 2023)

Everyday calm- CBD's interaction with 5-HT1A serotonin receptors — the same receptor targeted by some commonly prescribed calming medications — is one of the most studied mechanisms in cannabinoid science. A 2024 Stanford meta-analysis found CBD produced one of the largest effect sizes recorded in this area of research. (Han et al., Psychiatry Research, 2024)

Restful nights- A Mayo Clinic systematic review of 34 studies found all 34 reported improvements in sleep for at least some participants. Combinations of CBD and THC showed the most consistent findings. (Ranum et al., Cannabis and Cannabinoid Research, 2023)

The body's normal inflammatory response- Beta-caryophyllene — a terpene found in hemp and black pepper — is the only known terpene to bind CB2 receptors directly. Researchers are actively studying its relationship with the body's normal inflammatory signaling. CBD and CBG both demonstrate CB2 affinity as well.

Important: This research is ongoing and evolving. Most mechanistic studies are preclinical. Human clinical trials are growing but not yet definitive across all areas. I'll always tell you honestly where the science is strong and where it's still emerging — that's what distinguishes a clinician-educator from a marketer.

Choosing the Right Cannabinoid Product

Navigating the world of cannabinoid products can feel overwhelming. Here's how to approach it thoughtfully:

Know your goals. Are you looking to support everyday calm, restful nights, or physical ease? Different cannabinoid and terpene profiles may complement different wellness routines.

Check the source. Look for products that are transparently sourced, manufactured in GMP-certified facilities, and independently lab-tested. Certificates of Analysis (COAs) should be publicly available — not hidden.

First dose is a conversation, not a commitment. Begin with a low serving (1–2.5mg) and give your body time to respond before adjusting. Everyone's endocannabinoid system is unique.

Consider cannabinoid combinations. Full-spectrum products contain multiple cannabinoids and terpenes that may interact synergistically — a concept researchers call the synergistic effect. Single-cannabinoid isolates offer a more targeted profile. Neither is universally better — it depends on your goals.

Consult your healthcare provider. Especially if you're taking prescription medications or have an existing health condition. Cannabinoids are metabolized through the liver's cytochrome P450 enzyme system and can interact with certain medications.

CBD oil in a glass jar with dropper for clinical cannabinoid use

Practical Tips for Getting Started

Set clear intentions. Know what role you want cannabinoids to play in your wellness routine before you begin.

Track your experience. Keep a simple journal of serving size, timing, and how you feel. This is the most effective way to find your personal optimal approach.

Pair with healthy habits. Cannabinoids are not a replacement for good sleep hygiene, balanced nutrition, movement, and stress management. They work best as a complement to an already intentional lifestyle.

Be patient. Non-intoxicating cannabinoids like CBD and CBG may take consistent use over days or weeks before you notice meaningful changes. This is normal.

Stay informed. Regulations and research are evolving rapidly. Trusted educational sources — like the ones at cannabisdnp.com/learn — help you stay current without wading through misinformation.

The Future of Cannabinoid Science

The research landscape is expanding well beyond THC and CBD. CBG, CBC, THCV, and other minor cannabinoids are all receiving growing scientific attention, each with distinct receptor profiles and mechanisms of interest.

Personalized approaches — where cannabinoid formulations are informed by an individual's unique biology, health history, and goals — represent the next frontier. As more rigorously designed human clinical trials are completed, we can expect clearer guidance, greater standardization, and broader integration of cannabinoid education into mainstream wellness conversations.

This is a genuinely exciting moment in plant-based science. And it's exactly why I founded Dr. Murse/CannabisDNP — to make sure that excitement is grounded in honest, evidence-informed education rather than hype.

About Dr. Murse/CannabisDNP

Every formulation in our lineup reflects the same evidence-informed standards I apply as a clinician. Our hemp wellness blends are developed by a board-certified DNP, manufactured in an FDA-registered GMP-certified facility, and independently tested by ISO/IEC 17025-accredited laboratories — so you always know exactly what you're getting and why.

🌿 Calm & Balance — 10mg Delta-9 THC + 10mg CBD | Raspberry | Daytime 🌿 Rest & Recovery — 10mg Delta-9 THC + CBD blend | Black Cherry | Nighttime 🌿 Daylight Harmony Blend No. 1 — 20mg CBD + 20mg CBG | Strawberry | THC-Free

All vegan. All third-party tested. All Farm Bill compliant.

👉 www.cannabisdnp.com

Education over hype. Care over claims. Stay interested. Stay teachable.

These statements have not been evaluated by the Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease. The information in this post is intended for educational purposes only and does not constitute medical advice. For adult use only (21+). Always consult your personal healthcare provider before use, especially if pregnant, nursing, or taking prescription medications. Cannabinoids might just be the key you’ve been looking for. It is all about you and your autonomy.