what is best semaglutide or tirzepatide which Semaglutide and tirzepatide are both injectable medications used in medical weight management—but they act on Semaglutide vs Tirzepatide: Which GLP-1

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It functions by emulating the natural hormones that regulate blood sugar and appetite, leading to a decrease in hunger and an increase in feelings of fullness after meals

These results occurred over a 68-week treatment period, meaning weight loss typically develops gradually rather than suddenly

When insulin sensitivity drops: GLP-1 signaling becomes less effective The body may produce less GLP-1 Tissues respond less to the GLP-1 that is available This creates a metabolic feedback loop that can worsen blood sugar control over time

"It can feel like an ongoing voice in your head thinking about what to eat, when to eat, or trying not to eat." The key distinction, she noted, is that this isn't the same as physical hunger