Supplements compare
Berberine vs Iodine
Side-by-side based on RCT clinical evidence.
Berberine
Berberine
Iodine
Iodine
Overlapping benefits
Where both supplements have clinical evidence — compare strength side-by-side.
BenefitBerberineIodine
- Energy & FatigueWeak
1 study · 156 participants
Strong18 studies · 5,460 participants
- Hormone balanceModerate
6 studies · 1,082 participants
Strong224 studies · 88,877 participants
- Immune supportModerate
5 studies · 663 participants
Strong173 studies · 114,186 participants
- MetabolismStrong
27 studies · 3,504 participants
Strong38 studies · 11,116 participants
- Skin healthWeak
2 studies · 150 participants
Strong101 studies · 45,886 participants
Unique benefits
Only in Berberine
Clinical evidence
Berberine
181
RCTs analyzed
27,510
total participants
Iodine
804
RCTs analyzed
374,401
total participants
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