Vegan Vitamin B-Complex Organic --- B-Vitamins, Tablets, 60 --- Supports Energy Metabolism & Nervous System Health*
Lifesource Vitamins Vegan Vitamin B-Complex Organic delivers USDA-certified organic B-vitamins (B-1, B-2, B-3, B-5, B-6, B-12, Biotin, Folate) with an organic fruit and vegetable blend to support energy metabolism, nervous system health, mental clarity, and stress relief. Produced in FDA-registered, GMP-certified facilities for quality assurance.*
Research Promise: At Lifesource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (with research)
- Corrects B-12 deficiency (hematologic & neurologic) — High-dose oral B-12 (1,000–2,000 mcg/day) is as effective as intramuscular injections in randomized trials for deficiency. (Vidal-Alaball 2005, PubMed; Cochrane 2018, PMC)
- Homocysteine & brain atrophy (MCI subgroup) — In older adults with mild cognitive impairment and elevated homocysteine, folate+B-6+B-12 slowed whole-brain atrophy vs placebo (DB-RCT). (Smith 2010, PLoS One, PMC)
- Cognition in folate-insufficient elders — Three-year folic acid supplementation improved memory and information processing in older adults with low baseline folate (DB-RCT). (Durga 2005, Lancet, PubMed)
- Stress & mood in healthy but stressed adults — B-complex formulations reduced perceived stress and improved mood/well-being in randomized, placebo-controlled trials. (Stough 2014, PMC; Kennedy 2010, PubMed)
- Neurologic support with adequate B-6/B-12 status — Trials highlight roles in neurotransmitter synthesis and nerve function within multi-B interventions. (Stough 2014, PMC)
Promising/Traditional (with human data & limitations)*
- Homocysteine & cardiovascular outcomes* — B-vitamins lower homocysteine, but large outcome RCTs did not reduce major cardiovascular events. (HOPE-2, NEJM 2006)
- Fatigue/energy in select populations* — Some trials report benefits from B-vitamin–inclusive regimens; effects vary by baseline status and formulation. (Stough 2014, PMC)
- Organic phytonutrient blend* — Human data specific to blended organic fruit/vegetable matrices on energy are limited; benefits are primarily micronutrient-driven.
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*
Brief Benefit Bullets
- Powers energy metabolism for daily vitality*
- Supports nervous system health for optimal function*
- Helps maintain healthy homocysteine metabolism*
- Promotes cognitive performance in select groups*
- 3rd-party lab tested for purity & potency
Suggested Use
Take 2 tablets daily with a meal, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
- Serving Size — 2 Tablet
- Servings Per Container — 30
- Form — Tablets
- Free From — Non-GMO, gluten-free, vegan, USDA Organic*
- Quality — Third-party tested for identity, potency & purity
Perfect For:
- Vegans and vegetarians seeking plant-based B-vitamin support*
- Adults aiming for energy and mental clarity*
- Individuals seeking organic, stress-supportive nutrients*
Key Ingredients
Vitamin B-12 (Methylcobalamin) — Supports energy, nerve health, and red blood cell production; oral high-dose therapy effective for deficiency in randomized trials. (Vidal-Alaball 2005; Cochrane 2018)
Folate — Supports one-carbon metabolism and healthy homocysteine; cognitive benefits shown in low-folate elders. (Durga 2005)
Vitamin B-6 (Pyridoxine) — Coenzyme for neurotransmitter synthesis; included in B-complex RCTs showing stress/mood benefits. (Stough 2014)
Organic Fruit & Vegetable Blend — Plant-based matrix providing complementary nutrients; human energy outcomes are not yet well established.*
Lifesource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Boost energy and nervous system health with Vegan Vitamin B-Complex Organic tablets! Human-study-linked B-vitamins (PubMed/PMC). 3rd-party tested.
