DEXA scan made my scale look like one noisy metric

2026-10-06 18:18

I booked a DEXA mostly out of curiosity, not because I expected a dramatic reveal. The scale has been pretty boring for the last six weeks, same 2-lb range, but the scan showed fat mass down about 6 pounds since spring, visceral fat down a chunk, and lean mass basically unchanged.

That last part is the one I care about.

I lift three times a week and keep protein around 120 g, but I also know the lean-mass signal in the trials is mixed and not magic. It just helped me stop treating every flat scale morning as evidence that nothing is happening.

The scan also made me realize I’d been chasing weight instead of body composition. For anyone who’s used DEXA: how often do you repeat it before the noise settles down?

2026-10-09 00:14

I’m in a similar empty-nester reset: daily walks, trying new high-protein soups, same three lifts. My scale has been a liar too—flat for weeks while my jeans got looser.

The DEXA detail I found most useful was regional lean mass: my legs held steady but my trunk dipped a bit, which matched how my rows felt. Did yours break out where the lean mass is?

That’s the number I’d watch next scan, more than total. Also curious whether your lifting volume or protein changed when the fat started dropping, or if it was mostly the walking and cooking swaps.

2026-10-12 01:35

Scale is a lagging, noisy proxy; DEXA is a slower but cleaner signal. The useful third metric is strength per bodyweight.

If your main lifts held or went up while fat dropped, that’s the real confirmation lean didn’t get cannibalized. I log weekly average weight, waist at navel, and top set/reps on squat/bench/row.

When scale stalls but waist drops and lifts hold, I ignore the scale. Did your scan break out regional lean, or just total?

Trunk vs limb changes usually tells you more than the headline number.

2026-10-18 06:19

That is a reassuring result, especially with lean mass holding steady. Did your scan break lean mass out by region, or only total?

I ask because I have found it helpful to pair a DEXA with a simple lift log: same exercises, same weights, watching whether reps hold or creep up over four to six weeks. If your arms and legs stayed stable while your trunk changed, that would be a very encouraging pattern.

I would be curious whether that regional detail matches how your clothes are fitting now.

2026-10-20 02:25

For what it's worth, that scan sounds really validating, especially with lean mass holding steady. I had a similar stretch where the scale stalled, but my scan showed fat down and lean flat.

What helped me trust it more was adding a waist-to-hip tape measure once a week—same morning, before food or water—and noting whether I’d lifted in the prior 24 hours. Did you scan at the same place and time of day as your first one?

I’m curious if they mentioned hydration or recent workouts, since those can make lean mass look like it shifted when it’s really just water and glycogen.