Compare Supplements

Side-by-side comparison of 2 supplements

Bgm6.5

Bergamot

High safety

NR5.5

Nicotinamide Riboside

High safety

Evidence

Evidence Score6.5/10

Studies: 41

Meta-analyses: 1

Evidence Score5.5/10

Studies: 45

Meta-analyses: 1

Outcome Grades

Reduce inflammationB

Support heart healthB

Metabolic healthC

Reduce inflammationC

Support heart healthC

Metabolic healthC

A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.

Pooled effect-size head-to-headBeta

Direct side-by-side from the meta-analysis. Each row is an outcome where ≥2 of your selected supplements have pooled data. Best effect per row highlighted.

Outcome	Bergamot	Nicotinamide Riboside
Support heart health — Ldl Cholesterol − better · mg/dL	−21.8 weak · CI ∋ 0	+17.1best weak

Click an outcome to see the full ranked table on the goal page.

Dosage & timing

Dosage:

1000mg

Best Time:

With meals · with food

Take with food

Form:

Bergamot polyphenolic fraction (BPF) — Bergamonte is well-studied

Dosage:

500mg

Best Time:

Morning · with food (preferred)

Take with food

Form:

Nicotinamide Riboside Chloride capsules or powder

What you'll notice

📉 LDL Reductionpositive

4-12 weeks

📊 Triglyceride Reductionpositive

4-12 weeks

📈 HDL Increasepositive

8-12 weeks

📈 Elevated Blood NAD+ Levelspositive

1–2 weeks

⚡ Energy & Fatigue (Unproven)neutral

4–8 weeks

🧠 No Measured Cognitive Gainneutral

8–16 weeks

Safety

High safety

Contraindications:

Known allergy or hypersensitivity to Bergamot or related compounds

Drug Interactions:

Statins
CYP3A4 substrates

Side Effects:

GI upsetHeartburn

High safety

Contraindications:

Known hypersensitivity to nicotinamide riboside or niacin derivatives
Active cancer or cancer history: NAD+ elevation may theoretically support tumor cell metabolism (consult oncologist before use)
Severe hepatic impairment: high-dose NAD+ precursors may affect liver metabolism

Drug Interactions: