Interested in the new weight loss drugs? Here are 5 things to know

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A new class of medications called glucagon-like peptide 1 receptor agonists (GLP-1s) has gained popularity for making weight loss easier by quieting the brain’s thoughts about food. These medications mimic the hormone glucagon-like peptide 1, which is released when we eat. They attach to the same receptors as the hormone but are longer-acting, reducing appetite and triggering other actions like slowing down food movement and increasing insulin release. These medications are effective for people with obesity, but long-term treatment and close follow-up with a doctor are necessary. Lifestyle changes are still important in combination with medication.