L-Carnitine is an amino acid found in high concentrations in heart and liver tissues where, inside the cells, it helps transform fats into energy.* Supplementation with L-Carnitine may support appetite control, cardiovascular health, exercise performance, and recovery.* Helps support muscle tissue repair in individuals involved in resistance training.* Natural Factors amino acids are the highest-quality pharmaceutical-grade products available
According to Mayo Clinic, palpitations and a fast heartbeat are listed as possible side effects of tirzepatide, but they are not common
Improvement of exercise tolerance by L-carnitine in patients with cardiac syndrome X
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Drugs such as semaglutide (Ozempic, Wegovy), liraglutide (Victoza, Saxenda), and tirzepatide (Mounjaro, Zepbound) are widely used in type 2 diabetes and obesity management