l-theanine and l-carnitine together vs L-carnitine: Benefits, Uses, Comparison Benefits of L-Theanine and L-Carnitine

Daniel Knig, professor at the University of Vienna's Centre for Sports Science, has been at the center of this work, establishing that bioactive peptides derived from collagen hydrolysis can meaningfully influence connective-tissue remodeling, body composition, and recovery from exercise-induced muscle damage

Clerbaux, L.-A

Not sure if you know this but it's worth mentioning that if you have any neurological symptoms when you were diagnosed, the B12 regime (according to all guidelines) is six loading doses of 1mg B12 and then 1mg injections every other day until no further improvement (for some people this takes many months)

I.LatinaV.de FilippisD.et al (2011)

Open rhinoplasty can provide several benefits for patients seeking precise nasal reshaping: Enhanced Visibility : The open technique allows the surgeon to see the nasal cartilage and bone directly, supporting accurate assessment and precise adjustments throughout the procedure