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GLP-1 Medications

GLP-1 Medications

Your guide to GLP-1 medications: how they work, how they differ and what the evidence actually shows. Explore semaglutide, tirzepatide and emerging treatments, along with their effects on weight, blood pressure, sleep apnea, liver health, kidney health, inflammation and other conditions researchers are studying.
16
Sep

Semaglutide vs. Tirzepatide: Efficacy, Mechanism, and Weight Loss Differences

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 16, 2026 Medical Note This article is
11 min read
16
Sep

Wegovy: Semaglutide for Chronic Weight Management

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 16, 2026 Medical Note This article is
21 min read
15
Sep

Ozempic vs. Wegovy: Same Molecule, Different Dosages and Approvals

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 15, 2026 Medical Note This article is
14 min read
15
Sep

Ozempic: Semaglutide for Type 2 Diabetes

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 15, 2026 Medical Note This article is
18 min read
14
Sep

The Complete GLP-1 Dosing Ladder: Starter, Intermediate, and Maximum Tiers

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 27, 2026 Medical Note This article is
14 min read
13
Sep

How GLP-1 Works: A Plain-Language Science Guide

Two registered nurses explain what GLP-1 medications actually do inside your body—from pancreas and gut signals to brain appetite and reward circuits.
7 min read
13
Sep

How GLP-1 Receptor Agonists Work: The Science of Incretin Mimetics

Written by Dan Cripe, RN, BSN & Marcia Cripe, RN | Last Updated: September 13, 2026 Medical Note This article is
13 min read
12
Sep
Dark elevated title graphic reading “Oral GLP-1 vs. Weekly Injection: How to Choose the Right Delivery Method” from GLP-1 Logic.

Oral GLP-1 vs. Weekly Injection: How to Choose the Right Delivery Method

A GLP-1 pill avoids the needle—but may require a strict daily fasting routine. A weekly injection requires a shot but offers more freedom from daily medication timing. Here’s how to decide which route actually fits your life.
6 min read
06
Sep
Dark elevated title graphic reading “Why Does Adderall Feel Different on a GLP-1? What We Know—and What We Don’t” from GLP-1 Logic.

Why Does Adderall Feel Different on a GLP-1? What We Know—and What We Don’t

Does Adderall suddenly take longer to kick in—or feel weaker or less predictable—after starting a GLP-1? Slower gastric emptying makes a change in oral medication timing plausible, but the Adderall-specific evidence is still limited.
17 min read
02
Sep
Dark elevated title graphic reading “Amycretin Pill vs Orforglipron: Which Oral Drug Has Better Weight-Loss Trial Results?” from GLP-1 Logic.

Amycretin Pill vs Orforglipron: Which Oral Drug Has Better Weight-Loss Trial Results?

Oral amycretin produced striking early weight-loss results, while orforglipron has a much larger Phase 3 evidence base and is already FDA-approved. The numbers make amycretin look stronger at first glance, but the trials are too different to declare a winner yet.
8 min read