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These metabolic benefits translate into whole-body effects: for example, in diet-induced obesity models, MOTS-c administration prevented excessive weight gain and insulin resistance when mice were fed a high-fat diet, without affecting weight in lean diets

Dig Dis Sci 50:13721375

It has also shown potential in addressing prolonged QTc intervals and other arrhythmias associated with pulmonary hypertension[5]

From there the Harding lab built a series of metabolically stabilized angiotensin IV analogs, including an antagonist called Norleual, before arriving at dihexa, a stable, brain-penetrant descendant engineered to last in the body and reach the brain

The benzyl alcohol is a fantastic safety net, but it's not a magic shield