Use the vial within 2-4 weeks, keeping it refrigerated at all times
Finding the human and porcine peptide to have identical sequences, the team concluded 'GLP-1 (PG 78-107 amide) from the small intestine seems to be a new hormone with important functions in the control of metabolism and glucose turnover' (rskov, Bersani, Johnson)
Spoiler: youre going to want to increase your intake of nutrient-dense food and decrease your intake of high-sugar, high-fat, and ultra-processed foods
Alcohol consumption may interfere with glycemic control and can exacerbate gastrointestinal side effects
The amount of muscle lost in most people who take GLP-1 drugs is similar to whats seen in people who lose weight through diet alone, and in both cases it can be minimized with balanced food choices and exercise (more on that below)
Combining retatrutide with other weight loss medications is not currently recommended and has not been clinically studied in combination therapy