what does taking l carnitine do l-Carnitine Supplementation in Recovery after Exercise L-Carnitine Side Effects & Safety:

Production and evaluation of cytotoxic effects of DT386-BR2 fusion protein as a novel anti-cancer agent

They dont tend to recommend natural options like progesterone creams, or well-known hormone-balancing herbs like black cohosh or red clover, perhaps because they dont know which products or dosages are best

Tissue repair, inflammation, skin quality, hair health

Mice with increased hepcidin expression showed an increase in total hemoglobin levels and a corresponding increase in red blood cell lifespan, suggesting that hepcidin agonists may help treat abnormal iron absorption in patients with -thalassemia and related diseases

They don't directly target the brain-gut axis the way some IBS-specific medications do, but they support the underlying gut tissue and immune signaling