hope this answer is helpful B6 overdose resulting in neurological symptoms would require daily B6 doses of 100mg for months to years (or B6 injections)
Most often this communication happens via feedback loop between the pituitary and end organs
[20] Mokhtari V, Afsharian P, Shahhoseini M, Kalantar SM, Moini A
By improving HRV, L-carnitine helps shift the autonomic nervous system out of chronic sympathetic overdrive (the "fight or flight" state) and enhances parasympathetic vagal tone (the "rest and digest" state), promoting a calmer, more regulated nervous system response to physical stressors
Identity and purity for each lot are documented on the lot-specific Certificate of Analysis, available on request to qualified research purchasers
It is synthesized by every cell of the body for the proper detoxification of metabolic waste products and is essential for healthy immune system function