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How to read your weight trend line (the seven-day average)

How to read your weight trend line (the seven-day average)

Your weight jumps up and down each day from water, salt and food in transit, so one morning tells you almost nothing. The honest signal is your seven-day average, the smooth line that shows where your body is really going.

1 Aug 2026 · Burnie Academy
weight-trend seven-day-average slope maths

Monday you weigh 72.0 kg. Tuesday jumps to 72.6. Wednesday drops to 71.8. Up, down, up. Which number is the real you? None of them, alone. Each morning's weight is mostly water, salt and food moving through you. The honest signal is one smooth line called the seven-day average. This short read shows you how to read it.

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