Blood lipids
Cholesterol and triglycerides
Goal tierNot rated yet
No direct evidence for general supplement use is confirmed under the current standard.
Check this goal in more detailPublic-ready7/5/2026
Lemon Balm
Papers analyzed
58
Cholesterol and triglyceridesStress Response and Sleep ChangesBlood pressure and vascular health markers
Main benefit evidence
Review human evidence by goal.
Sleep
Stress Response and Sleep Changes
Goal tierNot rated yet
No direct evidence for general supplement use is confirmed under the current standard.
Check this goal in more detailBlood pressure and vascular health
Blood pressure and vascular health markers
Goal tierNot rated yet
Direct evidence for general supplement use is currently limited under this standard.
1 human studies in a specific clinical context are available separately.
Check this goal in more detailImmune and respiratory health
Immune and respiratory support
Goal tierNot rated yet
Direct evidence for general supplement use is currently limited under this standard.
1 human studies in a specific clinical context are available separately.
Check this goal in more detailCognition and focus
Cognition, memory, and focus
Goal tierC
Direct human evidence
Limited1 direct studies
Positive
1
No clear difference
0
Mixed
0
Negative
0
Research intake observed
Research intake was not verifiable in the available source text.
Side effects and combination findings in studies
Findings from studies of this ingredient alone are separated from findings involving another supplement or medication.
Caution signals
1
Side effects + combos + curated rules
Key precautions
No curated contraindication rule is available yet, but literature caution signals are shown below.
These are signals reported in studies. They do not predict what will happen to an individual.
Findings to review with care
Side effects reported for the ingredient alone are separated from findings involving another supplement or medication.
Side effects reported when this ingredient was used alone
Symptoms or adverse events reported in studies of this ingredient without another active ingredient.
ECG parameters (QRS, QTc, JT, TpTe intervals)1 papers
Oral administration of Melissa officinalis aqueous extract in rats significantly prolonged QRS, QTc, JT, and TpTe intervals in a dose-dependent manner, indicating potential cardiotoxicity.Animal studies · Study type not identifiedLemon Balm
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