Levomefolic acid (English Wikipedia)

"Metafolin". MilliporeSigma. Retrieved 28 November 2022. Metafolin® is our manufactured calcium salt of L-5-methyltetrahydrofolic or L-methylfolate. ... The life science business of Merck KGaA, Darmstadt, Germany operates as MilliporeSigma in the US and Canada.

espacenet.com

worldwide.espacenet.com

The six patents named were US 5997915 , US 6011040 , US 6254904 , US 6673381 , US 7674490 and US 7172778 .

geno-type.com

Fohr IP, Prinz-Langenohl R, Brönstrup A, Bohlmann AM, Nau H, Berthold HK, Pietrzik K (February 2002). "5,10-Methylenetetrahydrofolate reductase genotype determines the plasma homocysteine-lowering effect of supplementation with 5-methyltetrahydrofolate or folic acid in healthy young women" (PDF). The American Journal of Clinical Nutrition. 75 (2). American Society for Clinical Nutrition: 275–82. doi:10.1093/ajcn/75.2.275. PMID 11815318.^{[dead link‍]}

intetlab.com

"CerefolinNAC Caplets Package Insert" (PDF).

nih.gov

pubmed.ncbi.nlm.nih.gov

Pietrzik K, Bailey L, Shane B (August 2010). "Folic acid and L-5-methyltetrahydrofolate: comparison of clinical pharmacokinetics and pharmacodynamics". Clinical Pharmacokinetics. 49 (8): 535–48. doi:10.2165/11532990-000000000-00000. PMID 20608755. S2CID 12876272.
"Vitamin B12-folate interrelationships".
"Cellular folate vitamer distribution during and after correction of vitamin B12 deficiency: a case for the methylfolate trap".
Maruf, Abdullah Al; Poweleit, Ethan A.; Brown, Lisa C.; Strawn, Jeffrey R.; Bousman, Chad A. (2022). "Systematic Review and Meta-Analysis of L-Methylfolate Augmentation in Depressive Disorders". Pharmacopsychiatry. 55 (3): 139–147. doi:10.1055/a-1681-2047. ISSN 1439-0795. PMID 34794190.
Lam, Nelson Siu Kei; Long, Xin Xin; Li, Xuegang; Saad, Mirette; Lim, Florence; Doery, James CG; Griffin, Robert C.; Galletly, Cherrie (2022). "The potential use of folate and its derivatives in treating psychiatric disorders: A systematic review". Biomedicine & Pharmacotherapy. 146: 112541. doi:10.1016/j.biopha.2021.112541. PMID 34953391. S2CID 245436052.
Wade RL, Kindermann SL, Hou Q, Thase ME (January 2014). "Comparative assessment of adherence measures and resource use in SSRI/SNRI-treated patients with depression using second-generation antipsychotics or L-methylfolate as adjunctive therapy". Journal of Managed Care Pharmacy. 20 (1): 76–85. doi:10.18553/jmcp.2014.20.1.76. PMC 10438233. PMID 24372461.
Willems FF, Boers GH, Blom HJ, Aengevaeren WR, Verheugt FW (March 2004). "Pharmacokinetic study on the utilisation of 5-methyltetrahydrofolate and folic acid in patients with coronary artery disease". British Journal of Pharmacology. 141 (5). Nature Publishing Group: 825–30. doi:10.1038/sj.bjp.0705446. PMC 1574248. PMID 14769778.
Fohr IP, Prinz-Langenohl R, Brönstrup A, Bohlmann AM, Nau H, Berthold HK, Pietrzik K (February 2002). "5,10-Methylenetetrahydrofolate reductase genotype determines the plasma homocysteine-lowering effect of supplementation with 5-methyltetrahydrofolate or folic acid in healthy young women" (PDF). The American Journal of Clinical Nutrition. 75 (2). American Society for Clinical Nutrition: 275–82. doi:10.1093/ajcn/75.2.275. PMID 11815318.^{[dead link‍]}
Ströhle A, Wolters M, Hahn A (June 2005). "Folic acid and colorectal cancer prevention: molecular mechanisms and epidemiological evidence (Review)". International Journal of Oncology. 26 (6): 1449–64. doi:10.3892/ijo.26.6.1449. PMID 15870856.

ncbi.nlm.nih.gov

Wade RL, Kindermann SL, Hou Q, Thase ME (January 2014). "Comparative assessment of adherence measures and resource use in SSRI/SNRI-treated patients with depression using second-generation antipsychotics or L-methylfolate as adjunctive therapy". Journal of Managed Care Pharmacy. 20 (1): 76–85. doi:10.18553/jmcp.2014.20.1.76. PMC 10438233. PMID 24372461.
Willems FF, Boers GH, Blom HJ, Aengevaeren WR, Verheugt FW (March 2004). "Pharmacokinetic study on the utilisation of 5-methyltetrahydrofolate and folic acid in patients with coronary artery disease". British Journal of Pharmacology. 141 (5). Nature Publishing Group: 825–30. doi:10.1038/sj.bjp.0705446. PMC 1574248. PMID 14769778.

pubchem.ncbi.nlm.nih.gov

"5-methyltetrahydrofolate – Compound Summary", PubChem, NCBI, retrieved 25 September 2012

dailymed.nlm.nih.gov

"EnLyte with DeltaFolate". dailymed.nlm.nih.gov. Retrieved 28 November 2022.

oblon.com

Schweibenz EW (10 September 2012). "SAMSF, Merck, and Pamlab File New 337 Complaint Regarding Certain Reduced Folate Nutraceutical Products and L-methylfolate Raw Ingredients Used Therein". Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. Archived from the original on 30 January 2013.

primarypsychiatry.com

Sussman, Norman (1 March 2009). "Selecting a First-line Antidepressant: New Analysis". Primary Psychiatry. 16: 19–22.

semanticscholar.org

api.semanticscholar.org

Pietrzik K, Bailey L, Shane B (August 2010). "Folic acid and L-5-methyltetrahydrofolate: comparison of clinical pharmacokinetics and pharmacodynamics". Clinical Pharmacokinetics. 49 (8): 535–48. doi:10.2165/11532990-000000000-00000. PMID 20608755. S2CID 12876272.
Lam, Nelson Siu Kei; Long, Xin Xin; Li, Xuegang; Saad, Mirette; Lim, Florence; Doery, James CG; Griffin, Robert C.; Galletly, Cherrie (2022). "The potential use of folate and its derivatives in treating psychiatric disorders: A systematic review". Biomedicine & Pharmacotherapy. 146: 112541. doi:10.1016/j.biopha.2021.112541. PMID 34953391. S2CID 245436052.

worldcat.org

search.worldcat.org

Maruf, Abdullah Al; Poweleit, Ethan A.; Brown, Lisa C.; Strawn, Jeffrey R.; Bousman, Chad A. (2022). "Systematic Review and Meta-Analysis of L-Methylfolate Augmentation in Depressive Disorders". Pharmacopsychiatry. 55 (3): 139–147. doi:10.1055/a-1681-2047. ISSN 1439-0795. PMID 34794190.