CYP2D6, MDMA, and methamphetamine: background considerations CYP2D6 accounts for only a small percentage of total hepatic cytochrome P450 (12%), yet it is responsible for the metabolism of approximately 2030% of marketed pharmaceuticals, including tricyclic antidepressants, selective serotonin reuptake inhibitor antidepressants, opioids, and antipsychotic, antiemetic, antiarrhythmic, and amphetamine-like drugs (Ingelman-Sundberg, CYP2D6 exhibits a marked genetic polymorphismover 70 alleles (www.cypalleles.ki.se/cyp2d6.htm) have been described whose combination leads to four phenotypes: poor, intermediate, extensive, and ultrarapid metabolizers (PM, IM, EM, and UM, respectively)
L-Carnitine is ideal for athletes conscious of their figure and perfect for endurance athletes with increased carnitine needs
Always follow the recommended dosage and consult with a healthcare provider to ensure it's the right choice for you
It also independently supports collagen synthesis and skin radiance
