doi:10.1186/s12970-017-0173-z Buford TW, Kreider RB, Stout JR, Greenwood M, Campbell B, Spano M, et al
None of the healthy adult participants experienced dose-limiting toxicity at doses ranging from of 3 to 300 mg
Cognitive Performance and Plasma Levels of Homocysteine, Vitamin B12, Folate and Lipids in Patients with Alzheimer Disease. Dementia and Geriatric Cognitive Disorders, vol
doi: 10.1111/jdv.20618 5 YafiFAJenkinsLAlbersenMCoronaGIsidoriAMGoldfarbSet al
The patients in this study had their medications covered by insurance, so cost may not have been a factor
Concentrations below 5mg/mL increase the peptides surface area exposed to dissolved oxygen, accelerating oxidative degradation