Das ist besonders bei Vegetariern und Veganern der Fall, die tendenziell zu wenig Protein (besonders Methionin), Vitamin B9 und Vitamin B12 aufnehmen (s
The efficacy and results will depend upon consistent use
Without that clinical context, its easy for associations to be made that arent necessarily causal

PD-1 deficiency increases the comparative levels of certain intermediates and terminal metabolites, such as Glu, N-methylglutamate, N-acetylglutamate (NAG) and ornithine, that participate in Gln metabolism ( Treatment of B6 mice with the GLS1 inhibitor BPTES significantly reduced histological scores in the spinal cord of affected animals, lowered the number of CD4 + T cells, IL-17A and IFN-producing CD4 + T cells in the spinal cord, substantially decreased clinical scores and weight loss, and ameliorated experimental autoimmune encephalomyelitis ( + CD4 - CD8 - cells), the urinary albumin/creatinine ratio, glomerular nephropathy score, and T-cell infiltration with IL-17A in the kidneys, relieving the EAE disease activity ( + T cells by inhibiting GLS1, glycolysis, and CD4 + T-cell differentiation in vitro by reducing the level of HIF1 protein, a key metabolic sensor in Th17 cells ( Table 1 )

Experimental animals were maintained in the Beijing University of Traditional Chinese Medicine animal experimental center (5 rats per cage, 12 h of light/dark alternation, temperature 23 2C, humidity 35% 5%, and free drinking water)