GLP-1 medications work like an upgraded factory supervisor who coordinates multiple departments at once: Pancreas (Smart Insulin Release): Stimulates insulin only when blood sugar is high stops when sugar normalizes low risk of hypoglycemia (unlike older drugs) Brain (Appetite Control): Acts on hypothalamus & brainstem reduces food cravings food loses emotional grip Stomach (Slow Emptying): Delays gastric emptying smaller meals keep you full longer Liver (Reduced Sugar Output): Suppresses glucagon lowers excessive glucose release from liver improves fasting blood sugar (especially beneficial for insulin-resistant individuals, common in Indian populations) Beyond Blood Sugar (Multi-Organ Effects): GLP-1 receptors found in heart, blood vessels, kidneys, brain being studied for heart failure, kidney disease, fatty liver (NAFLD/NASH), Parkinsons, and Alzheimers GLP-1 Medications List: Names, Forms, and Costs in India (2026) Important note: Oral semaglutide (Rybelsus) is currently approved in India only for Type 2 diabetes, not for weight loss

Variability of regional glucose metabolism and the topology of functional networks in the human brain
Diabetes Care 26(3):881885 Nakatani Y, Maeda M, Matsumura M, Shimizu R, Banba N, Aso Y et al (2017) Effect of GLP-1 receptor agonist on gastrointestinal tract motility and residue rates as evaluated by capsule endoscopy
NAD+ is essential to cellular function and by default, the creation of energy