Natural sources: meat, fish, poultry, dairy Body production: liver and kidneys help make it Medical use: mainly when deficiency or a related condition is present Possible benefits and what the evidence shows The clearest medical role for l carnitine is treating carnitine deficiency
Rabie MH et al
GLP-1 drugs create four separate dehydration mechanisms: blunted thirst perception (one trial showed a 17% reduction in daily fluid intake nearly 500 mL less per day because the drug suppresses the drive to drink), delayed gastric emptying (water sits in the stomach longer), GI fluid losses (nausea, vomiting, diarrhea), and renal natriuresis (the kidneys excrete more sodium, pulling water with it). Electrolytes matter more than volume sodium specifically, because GLP-1-induced natriuresis depletes it independent of intake
Notably, lactylation enhances proteinprotein interactions in certain proteins while inhibiting such interactions in others
www.fda.gov/news-events/press-announcements/fda-approves-new-treatment-type-heart-failure