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All GLP-1 Journey Guides
235 hand-edited guides organized by topic, category, and medication. New guides go live every day.
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calculateCalculators · 4 guides
Protein, weight projection, TDEE, BMI, hydration.
BMI on GLP-1: What the Number Means and What It Misses
BMI is the eligibility gate for most GLP-1 prescriptions. The formula, the cutoffs, and what BMI gets wrong about body composition.
Read guidearrow_forwardGLP-1 Hydration Calculator: How Much Water You Need
GLP-1 users often need more water than baseline due to delayed gastric emptying and high protein intake. The formula, ounces by body weight, and electrolyte add-ons.
Read guidearrow_forwardGLP-1 Protein Calculator: How Much You Need Each Day
Use goal body weight × 0.7-1.0g/lb to estimate daily protein on GLP-1. Worked examples, the formula, and why this matters for preserving muscle.
Read guidearrow_forwardTDEE on GLP-1: Calculate Your Daily Calorie Target
Calculate Total Daily Energy Expenditure on GLP-1 using Mifflin-St Jeor. The formula, activity multipliers, and how to set a sane calorie deficit.
Read guidearrow_forward