como inyectarse tirzepatide Tirzepatida: Esto es lo que debe saber sobre sus efectos secundarios y precauciones Aplicación segura de tirzepatida: guía

Retatrutide is an investigational once-weekly injection developed by Eli Lilly, known during development as LY3437943

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Increased Risk of Heart Disease (In Some Cases) Some studies have suggested that high levels of L-carnitine might promote the formation of trimethylamine-N-oxide (TMAO) in the body, which has been linked to an increased risk of atherosclerosis (hardening of the arteries) and heart disease

et al., 2022) with the gut being a primary site of accumulation (Sun et al., 2025)

This decrease is associated with the cessation of B12 injections at 6 weeks indicating injections may be effective only short-term