l-carnitine oral bioavailability Can Support Energy Levels and Exercise Recovery for Long COVID and ME/CFS Patients? L-Carnitine | Linus Pauling Institute
Description
Its important because B deficiency can cause serious issues like pernicious anemia and nerve damage

Nakamura T, Sato Y, Yamada Y, Abd Elwakil MM, Kimura S, Younis MA et al (2022) Extrahepatic targeting of lipid nanoparticles in vivo with intracellular targeting for future nanomedicines

Karachalias N, Babaei-Jadidi R, Ahmed N, Thornalley PJ (2003) Accumulation of fructosyl-lysine and advanced glycation end products in the kidney, retina and peripheral nerve of streptozotocin-induced diabetic rats
Specifically, GA reduced serum the levels of LDH, creatine phosphokinase (CPK), and creatine kinase-MB (CK-MB), regulated hemodynamic parameters, and offered protection against CHD (Ramezani-Aliakbari et al., 2017

Consequently, protecting the BBB represents a promising therapeutic strategy
