How to Prepare for an InBody Scan: A Checklist

Preparing for an InBody scan comes down to controlling water: arrive normally hydrated, with no meal in the few hours before, no training earlier that day, at the same time of day as your last scan, wearing light clothing with nothing metal in your pockets. None of it changes what your body is; all of it changes what the machine sees, because the scan reads body water and everything else is derived from that. A scan you prepare for the same way every time can be compared to the last one. A scan you take whenever is a snapshot you cannot use. The first scan is free with the free consultation at FlexWerk in Carmel, and it is worth arriving ready.

The day before

The night before a scan, eat and drink the way you normally do and avoid the two things that reliably distort the morning reading: a heavy salt load and alcohol. A restaurant dinner or a late round of drinks holds or shifts water for a day or longer, and both show up as a changed lean estimate. Keep water intake ordinary rather than heroic, since over-drinking the night before does not help either. Go to bed at a normal time. If tomorrow’s scan is a rescan, look up what you did before the baseline and copy it as closely as you can, because matching the last scan matters more than following a perfect protocol.

The morning of

Book the scan early and arrive fasted if you can, or at least three to four hours after your last meal. Manufacturer guidance commonly asks for no food in that window, no exercise earlier in the day, and a trip to the restroom before you stand on the machine, since a full bladder and a full stomach both count as weight the model cannot classify. Hold the coffee until afterward if you are able; caffeine nudges fluid around and, more practically, a morning scan without it is easier to repeat next time. If you must scan in the afternoon, do it the same way at the next visit; a consistent 2 PM is far better than alternating between 6 AM and 6 PM. The hours at Carmel City Center run from 5 AM on weekdays, so the early slot is available to almost anyone, and the InBody scan near me page covers the logistics of getting there.

At the machine

Once you are standing on the device, the goal is clean contact and stillness. Shoes and socks come off, the soles of your feet and your palms need to touch the electrodes directly, and a watch, phone, keys and heavier jewelry come out of pockets and off wrists. Wear light clothing rather than a heavy sweater or coat, since the machine subtracts a standard allowance for clothes. Stand upright with your arms slightly away from your body, hold the grips as instructed, and stay still for the minute the test takes. If you have been lying down or sitting for a long stretch, a few minutes on your feet first lets fluid settle to where it usually sits.

A quick reference

Window	Do	Skip
Night before	Normal dinner, normal water, normal bedtime	Salty restaurant meals, alcohol
Morning of	Restroom visit, same time as last scan, light clothing	Breakfast within three to four hours, workouts, coffee if you can
At the machine	Bare feet and palms on the electrodes, still posture	Metal in pockets, heavy layers, fidgeting

When you cannot match conditions

Scan anyway and write the difference on the printout. Travel, illness, a menstrual period or an unavoidable afternoon slot all change the reading, and the useful response is a note, not a skipped scan. A coach reading a sheet that says afternoon, after lunch, week of a cold will discount it correctly instead of reacting to it. Persistent mismatches are the most common reason a fat percentage appears to rise after training, and the spacing between scans, covered in how often to rescan, gives real change room to show through whatever noise you could not avoid. The numbers the preparation protects are all explained in InBody scan results explained.

If your first scan is coming up, copy the checklist into your calendar for the morning of, and then do exactly the same thing before the rescan.