Compare Supplements

Side-by-side comparison of 2 supplements

Lgn6.0

L-Glutamine

High safety

LF6.3

Lactoferrin

Moderate safety

Evidence

Likely helps

Evidence Score6/10

Studies: 309

Meta-analyses: 2

Mostly mechanism / observational

Evidence Score6.3/10

Studies: 69

Meta-analyses: 8

Outcome Verdicts

Reduce inflammationLikely helps

Reduce inflammationLimited support

Plain-language verdict per shared outcome, pooled from the studies behind each supplement. Shows which one the evidence backs for the same goal.

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	L-Glutamine	Lactoferrin
Reduce inflammation — Crp − better · mg/L	−1.1best weak	−1.2 weak · CI ∋ 0

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

Dosage & timing

Dosage:

30g

Best Time:

Any time · with food (preferred)

Can take on empty stomach

Form:

L-Glutamine powder

Dosage:

300mg

Best Time:

Between meals

Can take on empty stomach

Form:

Bovine lactoferrin capsule or powder (≥95% purity)

What you'll notice

🩸 Fewer Sickle Cell Pain Crisespositive

Ongoing

🦠 Gut Lining Supportpositive

2-4 weeks

🛡️ Immune Support (Mixed)neutral

2-4 weeks

🛡️ Fewer Respiratory Infectionspositive

4–8 weeks of use

🩸 Improved Iron Statuspositive

4–8 weeks

🔥 Lower Inflammatory Markerspositive

4–8 weeks

Safety

High safety

Contraindications:

Cirrhosis / hepatic encephalopathy (glutamine is metabolized to ammonia, which can accumulate)

Drug Interactions:

Lactulose

Side Effects:

BloatingGI discomfort

Moderate safety

Contraindications:

Known allergy to bovine milk proteins (risk of cross-reactivity)
Hemochromatosis or iron overload conditions (holo-lactoferrin form could worsen iron loading)
Active malignancy — theoretical concern due to growth-promoting activity on epithelial cells (consult oncologist)

Drug Interactions: