Import DEXA scans
Connect a BodySpec account and every scan imports on its own, or upload the report PDF from any provider. The scan lands on the same chart as your daily readings, so the distance between the estimate and the measurement is there to see.
Lose the fat. Keep the muscle.
Up to 39% of the weight lost on a GLP-1 is muscle.
You can lose weight and keep your muscle, and some people even build it. It takes lifting heavy and eating plenty of protein.
Getting ~150 g of protein while eating 1,800 calories is HARD.
Bild Health makes it EASY.
The gold standard, between visits.
A DEXA scan is the number you trust and you get one every few months. A scale is the number you get every morning and trust less. Neither is much use alone. The scan supplies the anchor and the scale supplies the cadence, which is why both live on one chart here instead of in two apps that never meet.
- Connect a BodySpec account and every scan imports on its own
- Or upload a report PDF from any provider: read on your phone, checked by you, never uploaded
- Scan markers land on the estimate's own chart, so drift is there to see
- The change in fat and lean across a step, rather than across a guess
- Protein target recalculated whenever the lean-mass reading moves
More features to help you hit your goals
Track fat and muscle
Fat mass and lean mass charted as two separate lines, from a body-composition scale through Apple Health and Health Connect and from imported DEXA scans.
Log GLP-1 doses
Dose reminders, and your estimated medication level from a pharmacokinetic model, at the top of your week.
1-tap protein logging
Four quick-add chips sized to real food. One tap logs a meal, and the same four sit on your watch.
Sources and methodology
On the evidence. No randomized trial has tested sleep, protein or training in people taking a GLP-1 specifically. The evidence comes from energy-deficit studies generally, which is exactly why measuring your own result matters. The protein figures come from controlled energy-restriction work in populations that were mostly younger, often trained and often male.
How body composition is measured. From a body-composition smart scale synced through Apple Health and Health Connect, with DEXA scans as checkpoints, imported from a connected BodySpec account or a report PDF from any provider. The scale supplies cadence and the scan supplies the anchor.
Where these numbers come from
- 01
Diabetes, Obesity and Metabolism · 2026 · Eisa N, Barood O. Diabetes Obes Metab. 2026;28(6):4818–4827. doi:10.1111/dom.70666. PMID 41877354.
- 02
The FASEB Journal · 2013 · Pasiakos SM, et al. FASEB J. 2013;27(9):3837–3847
- 03
Preserving Healthy Muscle during Weight Loss
Advances in Nutrition · 2017 · Cava E, Yeat NC, Mittendorfer B. Adv Nutr. 2017;8(3):511–519
Know what you are losing.
Bild Health keeps fat mass, lean mass, protein, training and your dose history in one record. The lean number is measured from your scale, anchored by imported DEXA scans.
Lose the fat. Keep the muscle.