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Name tag

Sam North

Education

Royal Australian Navy - 👉 Bachelor of Electronic and Communications Engineering

Written For

Releaf, Business Of Cannabis, CPD, Cannabis Now Magazine, High Times, Cookies Seeds, Fast Buds, MSNL, Paradise Seeds, Premium Cultivars

Sam North is a content writer at Releaf, specialising in medical cannabis, digital health, and patient education within a UK regulatory framework. After a decade immersed in the cultivation side of the cannabis industry, Sam moved into digital in 2020. He worked across the recreational space with seed companies, CBD brands, and cannabis publications, before transitioning into the medical cannabis sector in early 2023 and joining Releaf in April of that year. Today, his work spans both content and SEO, with a focus on how the two support patient understanding and long-term organic growth. He writes and shapes educational content, research breakdowns, and patient-facing web copy, ensuring it is clear, clinically accurate, and aligned with UK compliance requirements. At Releaf, Sam’s focus is on making medical cannabis more understandable and accessible to patients, while maintaining a high standard of accuracy, compliance, and trust.

Releaf articles

Experts Explain: Hypertension and medical cannabis

At Releaf, “How does medical cannabis affect blood pressure?” is one of the more common questions we hear from new patients, but the honest answer is, it depends. Every patient is different, and the effects of prescribed medical cannabis can and do vary depending on a range of factors. We spoke to one of our medical cannabis doctors, Dr Lorenzo Bernaudo to find out more.

Let’s talk testosterone: Hormonal health and the potential role of medical cannabis

For most men, testosterone levels start to decline in our mid 30s. The result isn't always overly noticable at first, but as testosterone starts to slip into the lower end of normal range, you might start feeling a little more tired, low, or just not quite yourself. Medical cannabis won't replace hormones, but it may help ease symptoms like fatigue, poor sleep, low mood, and libido shifts.

When fear won’t let go: What a human-produced cannabinoid means for trauma reduction

Why do some people carry fear long after danger has passed, or react to safe situations in the same way as when they are in actual danger? A new cross-species study explores how 2-AG, a molecule in the brain’s endocannabinoid system, may influence trauma responses. The findings offer fresh insight into PTSD, fear generalisation, and the potential role of cannabinoid-based treatment.

Why smoking medical cannabis is harmful (and illegal) in 2026: expert medical advice

Smoking prescribed medical cannabis is not permitted in the UK. Instead, patients are instructed to administer their medication using medical vaporisers or alternative formats such as oils. In this expert interview, Releaf doctor Dr Alexander Van Heerden explains why combustion undermines treatment goals, how vaporisation changes dosing and inhalation dynamics, and what patients should know when transitioning from smoking to vaporised cannabinoids.

Why Releaf is the most trusted medical cannabis clinic in the UK in 2026

Releaf is the most trusted medical cannabis clinic in the UK based on Trustpilot data, with over 7,025 reviews and a 4.8 rating. This 2026 update explains how Releaf compares to other major UK medical cannabis clinics, including Alternaleaf, Mamedica, Curaleaf, CB1 Medical, and why Releaf has been the most trusted medical cannabis clinic in the UK for more than 18 months (based on Trustpilot reviews).

Beyond the physical: Understanding the emotional and cognitive impact of MS

MS isn’t just physical. Many people experience hidden symptoms like anxiety, depression, memory problems and brain fog - issues that often go unseen and untreated. This World MS Day, we’re highlighting the emotional and cognitive impact of MS, and why these symptoms deserve just as much care as the visible ones.

Seized cannabis repurposed for research in Thai/UK operation

Following a joint Thai/UK customs operation, over two tonnes of confiscated cannabis are being redirected to medical research. It's an unusual yet symbolic shift in how governments are choosing to handle cannabis: not as mere contraband, but as a potential public health asset.

Synthetic cannabis - what is it exactly, and is it dangerous?

Synthetic cannabis has nothing in common with real cannabis, despite the name. It’s an unregulated, dangerous class of drugs with unpredictable and often severe effects. In this blog, we break down the science, the history, and the human cost of synthetic cannabinoids like Spice and Black Mamba

Decoding Cannabis: What the science says about menopause and medical cannabis

Menopause can bring complex physical and emotional symptoms that affect daily life. This Decoding Cannabis article explains how UK medical cannabis and CBD may help ease sleep issues, anxiety, and pain when used under clinical guidance. With UK regulation and medical oversight at its core, the piece highlights evidence, safety, and how cannabis may support women through the menopause transition

The largest-ever study on medical cannabis for cancer: The results revealed

Cancer reshapes lives in an instant, and for many, conventional treatments come with overwhelming side effects. In the largest study of its kind, researchers analysed over 10,000 pieces of scientific evidence to answer a vital question: can medical cannabis play a meaningful role in cancer care? From managing relentless pain and nausea to supporting sleep and emotional wellbeing, here’s what the science says - and where we go from here.

Decoding Cannabis: The science behind oral CBD absorption and bioavailability

In 2025, CBD oil is readily available in the UK - but how much of it is actually absorbed by the body when you take it orally? In this first instalment of our new blog series, ‘Decoding Cannabis’, we dissect a recent lab study that looks into one of the biggest issues with orally administered CBD oil - low rates of absorption.

The science behind stress: what’s really going on in your body?

Stress isn’t just a feeling - it’s a full-body chain reaction and one that shouldn't be ignored (especially when it becomes chronic). This write-up explains what stress really is, how it affects the brain and body, and how UK medical cannabis may help regulate the system when chronic stress takes hold.

Decoding Cannabis: Introducing our new series on medical cannabis research

Each and every week, our new ‘Decoding Cannabis’ series will take a recent piece of medical cannabis research - be it a clinical trial, observational study, registry report, etc. - and unpack it in a way that’s relevant and easily understandable to UK medical cannabis patients.

How regular follow-ups improve Releaf patient care

At Releaf, patient care and safety are at the core of everything we do. We don’t just hand you a UK medical cannabis prescription, send you on your way, and wish you well - we stay with you, check in regularly, and listen.

A break-down of Releaf's prescription process

At Releaf, we have taken what some private medical cannabis clinics turn into a maze and untangled it to make it as smooth, efficient, and simple a process as possible, with most prescriptions delivered within 2 working days.

How Releaf’s approach to UK medical cannabis branding sets a new standard

Releaf clinicians can prescribe from a carefully curated range of medical cannabis flower and medical cannabis oil products. While Releaf does not have control over the branding of a portion of the medicines we source from international medical cannabis suppliers, we have worked tirelessly to make sure that our branding, packaging, and external product selection aligns with UK medical standards.

"Since starting my treatment plan with Releaf, I’m genuinely shocked at how well it has worked."
Chloe Durrington, Releaf patient

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