People who consume less potassium and calcium in their diet tend to sleep for shorter durations.

From: Sleep 8 Hours Straight Without a Single Supplement (works the first night)

Strongly supported

Multiple high-quality studies back this claim.

29
Pro
0
Against
correlational
1 study

Not medical advice. For informational purposes only. Always consult a healthcare professional.

What this claim means

People who consume less potassium and calcium in their diet tend to sleep for shorter durations.

See the technical phrasing

Low dietary intake of potassium and calcium is associated with reduced sleep duration.

Why this might work
Supported
based on 1 study

When the body doesn't get enough potassium and calcium, it causes stress hormones to rise and the nervous system to stay overactive, which prevents the brain from switching into deep sleep mode at night.

What the research says

Supports

1 study

29

Study: Sodium, Potassium Intake, and Sleep Duration Linked to Hypertension in Adults 40-60 in East Jakarta

This study provides evidence supporting the claim.

Contradicts

0 studies

0

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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