l-carnitine pill 500 mg L-Carnitine, 500 mg, 30 Vegetarian

The statements regarding this product have not been evaluated by the FDA

This study follows a previously published pilot study, which found that 500 mg of L-carnitine in combination with 83 mcg selenium (as selenomethionine) taken daily for one month could improve quality of life and symptoms associated with subclinical hyperthyroidism, defined as positive antibodies and a TSH between 0.1-0.4 mIU/L, without modifying thyroid hormone or antibody levels

[5] The Testosterone Uptake Hypothesis Muscle cells aren't the only cells that work more efficiently in the presence of carnitine

Pharmacotherapy 2017

Effects of valproate in a model nervous system (buccal ganglia of Helix pomatia): I