NEWNew 2026 GLP-1 free guide announced: See what's within

Ready to makethe most of yourGLP-1 journey?

Get practical, science-informed guidance on nutrition, strength training, and healthy habits to support you throughout your GLP-1 journey.

I'm ready to start
Bellyness
  • Certified GLP-1 Medications Support Coaches
  • Certified Nutrition Coaches (CNC)
  • Certified Personal Trainers (CPT)
  • Weight Loss Specialization (WLS)
  • Proven research and information
  • Sourced claims
Who is Bellyness for?

Made for women starting GLP-1.

Bellyness

For women starting GLP-1 and willing to lose fat. We turn science into simple steps, bring clarity to calories, muscle and your GLP-1 journey overall, so you stop guessing and start seeing progress that persists.

Your first steps

We know what you need

Videos, eBooks, Guides, Calculators, Downloads & more to help you succeed

  • It's free

    Calorie and macro calculator

    Find your BMR, TDEE and BMI, then split your calories into protein, carbs and fat for the diet style you choose.

    Use the calculator
  • It's free

    The GLP-1 Starter Guide

    Eat well with a smaller appetite, protect your muscle, and build habits that last. Sent to your inbox.

    Get the free guide
  • Coming soon

    The GLP-1 Lifestyle System

    Our complete program for your GLP-1 journey.

FAQs

How accurate is the calculator?

It gives an estimate, not a measurement. It uses the Mifflin-St Jeor equation, a standard way to estimate the calories you burn at rest, then multiplies it by your activity level. Real needs vary from person to person, so use the result as a starting point: track your weight for 2 to 3 weeks and adjust.

What is GLP-1, and is the starter guide for me?

GLP-1 medications are prescribed drugs that reduce appetite and help with weight loss. The free Starter Guide is lifestyle education for women who are using one, thinking about one, or who have stopped: what to eat with a smaller appetite, how to protect your muscle, and habits that last. It never replaces your clinician.

How much weight can I lose per week?

It depends on your body, your habits and, if you take one, your medication and dose. Your pace is something to agree with your prescribing clinician. Our calculator estimates the weekly change from the calorie gap you choose, and it is only an estimate.

When will the paid program launch?

The GLP-1 Lifestyle System is coming very soon. We don't have a date to share yet. Follow @bellyness.official to see when it opens.

About Bellyness

We believe women who are using GLP-1 medications deserve clear, accessible education to help them make informed lifestyle decisions, because their journey is about more than just losing weight.

Our mission is to turn the science into simple, practical steps: how to eat well with a smaller appetite, how to protect your muscle, and how to build habits that last, so the results you work for stay with you long after the first months.

Everything we share is educational, built on published research, and designed to work alongside your prescribing clinician, never instead of them.