Science Hub
The VitamiQ Science Hub
Understand what you're taking.
Explore NMN, NAD+, supplementation and the latest human research with straightforward guides designed to separate emerging science from marketing hype.
NMN & NAD+
What Is NMN? A Complete Beginner's Guide
Nicotinamide mononucleotide explained in plain English — what NMN is, how it relates to NAD+ and what human research has actually reported.
Read articleNMN Research Explained
Our most detailed guide: what randomised human trials have reported about NMN and NAD+, physical performance, insulin sensitivity and safety — and where the evidence stops.
Read articleNMN Benefits: What Does the Science Actually Say?
A measured look at the human research behind NMN — NAD+, ageing, physical performance, metabolic and cardiovascular outcomes, and what remains unproven.
Read articleNMN and NAD+: What's the Connection?
How nicotinamide mononucleotide relates to NAD+, what NAD+ actually does in cells and why a change in a biomarker isn't the same as a health outcome.
Read articleNMN Supplement UK: What to Look for Before You Buy
A practical checklist for comparing NMN capsules in the UK — amount per capsule, capsule counts, ingredients, manufacturing detail and claims to treat cautiously.
Read articleHow Much NMN Should You Take?
The NMN doses used in human trials — 250mg, 300mg, 600mg and 900mg per day — and why no single dose has been established as universally optimal.
Read articleWhen Is the Best Time to Take NMN?
Morning, evening, with food or without — what human research does and doesn't tell us about NMN timing, and why consistency matters more than the clock.
Read articleNMN vs NAD+: What's the Difference?
Two related abbreviations, two different molecules. A short guide to how NMN and NAD+ differ and why the distinction matters when reading supplement marketing.
Read articleNMN vs NR: What's the Difference?
Nicotinamide mononucleotide and nicotinamide riboside are both NAD+ precursors, but they enter NAD+ biosynthesis differently. Here's what the evidence supports.
Read articleIs NMN Safe? What Human Clinical Trials Tell Us
What human trials have reported about short-term NMN tolerability, why longer-term evidence remains limited, and sensible precautions to take.
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