Acetyl-L-Carnitine and Restoring Missing Periods

Continuing my series of posts on supplements and recovery of mising periods… overview here, and post on Vitex here 🙂 I am going to review acetyl-l-carnitine next as it is a supplement for which there is evidence for effectiveness in restoring missing menstrual periods from controlled clinical studies. Thanks to Addie for helping with the research!

Here’s a table of contents for this post, as it ended up being super long!!

Alright, let’s get started. First, acetyl-L-carnitine, also known as L-acetylcarnitine, ALC, or ALCAR, is a derivative of the amino acid L-carnitine (aka levocarnitine). L-carnitine acts as a recipient of an acetyl group in a reaction that releases CoA for use in the Krebs cycle that generates energy (ATP) in the mitochondria. ALC is naturally synthesized in our bodies on an ongoing basis, and crosses the blood/brain barrier, therefore potentially affecting brain hormones, chemistry, or brain function. Studies have been performed examining the effectiveness of ALC in a number of indications, ranging from diabetic neuropathy to Alzheimer’s disease.

Chemical structure of Acetyl-L-Carnitine:

By Ed (Edgar181) - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=31705679

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