acetyl l carnitine useful L-Carnitine 500 mg Capsules NOW Acetyl L-Carnitine Pure Powder,
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"Alternative Medicine Use in HIV-Positive Men and Women: Demographics, Utilization Patterns and Health Status." AIDS Care13.2 (2001): 197-208

doi: 10.1080/15438627.2011.536068

This indicates that vitamin B at therapeutic doses is very safe in pregnancy

Omics 16 , 425435 (2020)

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