why doesn't dog food contain taurine and l-carnitine for Dogs in Formulated by veterinarians Herbsmith Taurine Boost – Healthy
Description
Impaired presynaptic vesicle pool storage and ineffective or malformed presynaptic terminal formation have been demonstrated in multiple animal models of hereditary ALS [284, 285]

Han and Holtzman, 2000

In other words they supply a different type of molecule, like NMN (nicotinamide mono nucleotide) or NR (nicotinamide riboside) which are not as impactful because our cells need to spend energy to convert these precursors to manufacture into NAD+

Individuals who engage in repetitive wrist and arm motions are at higher risk of developing tennis elbow and golfers elbow
