B6: bothered and bewildered.
D000596:Amino Acids / Q000097:blood; D003863:Depression / Q000209:etiology / Q000517:prevention & control; D015658:HIV Infections / Q000276:immunology / Q000378:metabolism* / Q000523:psychology; D006801:Humans; D008274:Magnesium / Q000097:blood; D009751:Nutritional Requirements; D025101:Vitamin B 6 / Q000008:administration & dosage / Q000378:metabolism*; D026681:Vitamin B 6 Deficiency / Q000209:etiology / Q000276:immunology / Q000523:psychology
D000596:Amino Acids; D025101:Vitamin B 6; D008274:Magnesium