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Head-to-head evidence comparison — which supplement is right for you?
Vitamin B6 wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Mostly mechanism / observational
1 of 1 studies with measurable effects showed benefit.
Top outcomes
Verdict
Likely helps
9 of 11 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (3)
Outcomes where both Motherwort and Vitamin B6 have evidence — compare verdict strength side-by-side.
300-600mg extract or 1-2g dried herb
As needed for acute anxiety, 2-3 times daily for ongoing support
Tincture or capsules
25-100mg daily
Morning with food, Can take with other B vitamins
P-5-P (Pyridoxal-5-Phosphate)
30-60 minutes (acute)
1-2 weeks
Immediate
2-4 weeks
1-2 cycles
Months of high doses
Characterizations of White Mulberry, Sea-Buckthorn, Garlic, Lily of the Valley, Motherwort, and Hawthorn as Potential Candidates for Managing Cardiovascular Disease-In Vitro and Ex Vivo Animal Studies
Nutrients (2024) · In vitro
Such herbal-originated medication therapy may include Morus alba L. (white mulberry), Elaeagnus rhamnoides (L.) A.
Research progress on molecular mechanism and future perspectives of leonurine
Frontiers of medicine (2025) · Systematic review
Diseases of the cardiovascular system and central nervous system are "major health threats" that threaten human life and health worldwide, however, many drugs have certain side effects right now.
A review of pharmacological and pharmacokinetic properties of stachydrine
Pharmacological research (2020) · Systematic review
The cardioprotective and vasoprotective activities of stachydrine are related to its inhibition of β-MHC, excessive autophagy, SIRT1, eNOS uncoupling and TF, promotion of SERCA, and angiogenesis.
Dosage exploration of combined B-vitamin supplementation in stroke prevention: a meta-analysis and systematic review
The American journal of clinical nutrition (2024) · Meta analysis · n=76664
In areas without and with partial folic acid fortification, combined B-vitamin supplementation significantly reduced the risk of stroke by 34% [RR: 0.66; 95% confidence interval (CI): 0.50, 0.86] and 11% (RR: 0.89; 95% CI: 0.79, 1.00), respectively.
Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
The Cochrane database of systematic reviews (2018) · Meta analysis · n=83000
We found that giving B vitamin supplements to cognitively healthy adults, mainly in their 60s and 70s, probably has little or no effect on global cognitive function at any time point up to 5 years (SMD values from -0.03 to 0.06) and may also have no effect at 5-10 years (SMD -0.01).
Drug Efficacy in the Treatment of Antipsychotic-Induced Akathisia: A Systematic Review and Network Meta-Analysis
JAMA network open (2024) · Meta analysis · n=492
No association between effect sizes and psychotic severity was found.
Based on multiple RCTs and meta-analyses (n=51,312+ combined). Evidence specific to motherwort injection, not oral forms. Clinical use limited to medical supervision for obstetric applications.
Based on systematic review of nutritional interventions for PMS psychological symptoms. Evidence quality limited by study heterogeneity and need for more consistent protocols.
AI-estimated from published studies. Interpret as directional guidance.
Vitamin B6 has a higher evidence score (9/10 vs 8/10) and wins in 2 of 3 categories.
For pms relief, Vitamin B6 has a higher relevance score (85 vs 70).
No known interactions between Motherwort and Vitamin B6 have been documented in our database. However, always consult a healthcare provider before combining supplements.