Anyone staying below 25mg of B6 a day is unlikely to run into problems, let alone neurological symptoms (which are only seen at 100mg/day)
Downregulation of acetyl-CoA carboxylase decreases the level of malonyl-CoA and releases the inhibition of mitochondrial fatty acid -oxidation, enhancing the oxidation of fatty acids [131]
Taking too much (2 to 3 grams, depending on your body) can cause mild side effects, including: nausea stomach cramps fishy body odor And, as we mentioned, a 2013 study in mice found that L-carnitine in red meat might contribute to clogged arteries, although more research is needed
IVIg for apparently autoimmune small-fiber polyneuropathy: first analysis of efficacy and safety
However, further research is needed to identify better parameters for the dosing of schisandra for this application using different dosage and over different time spans (15)