Co administration of Spirulina and L carnitine preserves ovarian reserve in a rat model of premature ovarian insufficiency via SIRT1 regulation of oxidative stress, inflammation, and apoptosis Scientific Reports PCOS Complete PCOS & PCOD Supplement for Women How L Carnitine Supports Fat Metabolism in PCOS Oana Posts Nutritional Supplements for PCOS: Clinical Evidence and Recommendations Bionatura journal Frontiers A machine learning approach for predicting the effect of carnitine supplementation on body weight in patients with polycystic ovary syndrome