99+ monthly readers — expert-written guides
99+
Articles published
UK health-conscious adults who read Medibro guides every month
Expert-written
Every article
All guides written and reviewed by our in-house nutrition team
4.7 / 5
Content quality rating
Rated 4.7★ by 1,276 verified buyers
Health knowledge that actually works
Plain-English guides written by people who read the studies. No hype, no affiliate-driven nonsense — just the evidence.
Join 1,276+ verified readers
Evidence-based supplement insights — no hype, just the science
Probiotics vs Prebiotics: What's the Difference and Do You Need Both?
Probiotics add bacteria. Prebiotics feed the bacteria you already have. Here's which one matters more — and when to use both.
How Much Vitamin D Do You Actually Need? UK Guide (2024)
The UK government recommends 10mcg. Most researchers say 25mcg minimum. Here's what the evidence says — and who needs more.
Omega-3 vs Fish Oil: What's the Difference and Which Should You Take?
Omega-3 and fish oil are often used interchangeably — but they're not the same thing. Here's how to read labels and choose the right supplement.
Creatine: The Most Researched Supplement in the World Explained
Creatine monohydrate has over 1,000 peer-reviewed studies behind it. Here's what the evidence actually shows — and how to use it correctly.
The Science of Sleep Supplements: What Actually Works?
From melatonin to ashwagandha, the supplement market is full of sleep aids. Here's what the peer-reviewed evidence actually supports — and what doesn't hold up.
Gut Health and the Microbiome: A Practical Guide to Probiotics
The gut microbiome influences everything from immune function to mental health. Here's what you need to know about probiotics, prebiotics, and improving your gut health.
Vitamin D Deficiency in the UK: Why 1 in 5 Adults Are at Risk
The UK's cloudy climate means most adults aren't getting enough vitamin D from sunlight alone. Here's what the science says — and how to fix it.
Magnesium Glycinate vs Citrate vs Oxide: Which Form Should You Take?
Not all magnesium supplements are created equal. The form you choose dramatically affects how much your body actually absorbs — and what symptoms it helps with.
Green Tea Extract vs Drinking Green Tea: Why EGCG Supplements Win on Dose
Green tea is one of the most-studied plant compounds for human health. The problem is that you would need to drink 10 or more cups daily to reach therapeutic EGCG doses. Standardised extracts solve this.
Glucomannan: The Only EU-Approved Weight Loss Supplement Explained
Most weight loss supplements make claims without clinical backing. Glucomannan is the rare exception: it holds an EU health claim for weight loss, validated by the European Food Safety Authority.
Supplement Stacking Guide for Beginners: How to Combine Supplements Safely
Taking 10 supplements without understanding how they interact wastes money and may cause problems. This guide teaches the principled approach to building a supplement stack from the ground up.
Magnesium Forms Compared: Glycinate vs Malate vs Threonate vs Oxide
Magnesium oxide is the most common form in cheap supplements but has the worst absorption. The right magnesium form can make a significant difference to what you actually get from it.
Showing 49–60 of 99 articles
Apply the science
Not sure which supplements to take?
Our 60-second quiz analyses your goals, age and dietary needs — and recommends exactly what to buy.
Free personalised supplement quiz — 60 seconds