By adding glucagon agonism to the GLP-1/GIP foundation, Retatrutide creates a state where your body actively breaks down stored fat while simultaneously reducing caloric intake
Why Deep Sleep Is the One That Matters Sleep is divided into multiple stages that cycle throughout the night
By slowing gastric emptying, semaglutide helps you feel fuller for longer, which can lead to reduced calorie intake and effective weight loss
Conceptual schematic illustrating the attenuation of circadian rhythm amplitude and phase shifts in aging, with a particular emphasis on nocturnal melatonin decline as a central driver of sleep fragmentation, metabolic dysregulation, and reduced antioxidant capacity ( The figure highlights age-related changes in key physiological variables, including restactivity cycles, core body temperature, hormonal secretion (melatonin and cortisol), suprachiasmatic nucleus (SCN) neuronal activity, and metabolic indicators such as glucose regulation
How Tirzepatide Supports Weight Loss Tirzepatide works through two hormone pathways: GLP-1 and GIP