Scientists Gave People NMN - What Happened Next Was Unbelievable (Well, Not That Unbelievable… It’s Science)
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Intro: The NMN Buzz – Hype or Hope?
If you’ve been hanging out in the biohacker corner of the internet lately (or accidentally clicked on a YouTube ad that whispered “restore your NAD+ today”), you’ve probably heard of NMN—short for nicotinamide mononucleotide.
It’s a mouthful that promises a lot: more energy, healthier cells, maybe even ageing in reverse (Benjamin Button, eat your heart out). But is there any actual science behind it?
Well, a 2023 clinical trial decided to put NMN to the test—on real people, not just lab mice doing CrossFit.
🏃 The Trial: NMN vs. Your Tired Midlife Cells
Researchers conducted a randomised, double-blind, placebo-controlled study (i.e., science with its serious trousers on) in which healthy adults aged 40+ were given 300mg, 600mg, or 900mg of NMN per day for 60 days PMC, 2023.
Now, why those doses? Because:
- 300mg is the “let’s dip a toe in” dose.
- 600mg is the “Goldilocks” dose—just right.
- 900mg is the “go big or go home and nap” approach.
🧪 The Results: Spoiler—It Works (Kind Of)
Let’s cut to the chase:
✅ NAD+ levels went up—significantly. Especially in the 600mg and 900mg groups. If NAD+ were phone battery life, these folks went from “20% and sweating” to “fully charged with Ultra Battery Saver mode on.”
✅ Walking distance improved—seriously. Participants could walk further in the six-minute walk test, a legit medical way of saying, “How far can you stroll before needing to fake a phone call to stop and catch your breath?”
✅ Quality of life scores jumped—and yes, that’s an actual measure. Energy, mood, and overall “I feel good” vibes were up.
📉 Side effects? Very few. A small uptick in insulin resistance at the high dose (900mg), but nothing spooky. Your pancreas won’t need therapy.
💡 So… What Does It Mean?
In a word: promising.
In several more words:
This is one of the clearest human trials showing NMN actually does something useful—namely, boost NAD+ and stamina, without turning people into mutant lizards or giving them hives.
But here’s the rub:
There was no significant difference between 600mg and 900mg for most markers. So, unless you enjoy burning through your supplement stash faster than your Netflix backlog, 600mg/day might be your sweet spot.
😆 A Quick Reality Check (Cue the Sad Trombone 🎺)
Before you go bulk-buying NMN and renaming your dog “Nicotinamide,” let’s get real:
- This doesn’t mean you’ll live forever.
- It’s not a substitute for sleep, broccoli, or therapy.
- The study was just 60 days—so don’t expect to outlive your electric toothbrush battery just yet.
As Nature aptly puts it, these are “early-stage, encouraging but non-conclusive results” Nature, 2024.
🏋️ But Wait—There’s More
Other trials suggest NMN may improve aerobic capacity in amateur athletes and insulin sensitivity in pre-diabetic women ClinicalTrials.gov, PMC.
In short: NMN is quietly becoming the cool kid in the mitochondrial playground.
🧴 Conclusion: Should You Try NMN?
If you’re looking for something to support energy, cellular repair, and recovery, NMN might be your next go-to—especially if you’re midlife, active, and a bit knackered after walking upstairs.
Just remember:
👉 It’s not a miracle pill.
👉 It’s not an approved supplement though it's fully available in the UK and EU.
👉 And it’s not a replacement for movement, good sleep, and leafy greens.
But for many of us?
It’s a genuinely useful boost.
✅ Ready to Give It a Go?
👉 Buy NMN Now
Clinically tested. Plant-based. Packed in fully recyclable tubs.
Just 30 g of clean, research-backed energy support.
“This product is not intended to diagnose, treat, cure, or prevent any disease. It is not a medical product. Always consult a healthcare professional before beginning any new dietary supplement.”