Head to head
Iron vs Methylene blue
On the strength of human evidence, Iron comes out ahead (evidence 55 vs 20). But they're often used for different things — read each claim before deciding.
Iron
Moderateessential if low, risky if you guess
Marketing intensity 60 of 100. Evidence strength 55 of 100. Verdict: Hype ≈ evidence.
Genuinely fixes fatigue when you're iron-deficient. But taking it without a blood test is a real mistake - excess iron is harmful and there's no easy way to get rid of it.
Full evidence on Iron →Methylene blue
▲ Trendingthe widest hype gap on this list
Marketing intensity 95 of 100. Evidence strength 20 of 100. Verdict: Severely overhyped.
A century-old medical dye with interesting mechanisms, almost no long-term human evidence for the biohacker claims, and real, specific dangers if you take antidepressants.
Full evidence on Methylene blue →Side by side
| Metric | Iron | Methylene blue |
|---|---|---|
| Overall tier | Moderate | Weak |
| Evidence score | 55/100 | 20/100 |
| Hype score | 60/100 | 95/100 |
| Verdict | Hype ≈ evidence | Severely overhyped |
| Safety concern | moderate | high |
Quick answers
Iron or Methylene blue — which has better evidence?
On the strength of human evidence, Iron comes out ahead (evidence 55 vs 20). But they're often used for different things — read each claim before deciding.
Can you take Iron and Methylene blue together?
This page compares the evidence, not interactions. Some supplements interact with each other or with medications — check each one's safety section and talk to a pharmacist before stacking.