Lack of Sleep Linked to Rapid Weight Gain, Study Reveals

WHO:

NY Post - Researchers from Columbia University conducted the study.

WHAT:

NY Post - Participants in the study gained about 1 pound and had slightly larger waistlines.

Fox News - The study found that losing just 90 minutes of sleep per night led to weight gain and larger waistlines in adults over a period of six weeks.

WHERE:

NY Post - The study was conducted at Columbia University.

WHEN:

Fox News - The study observed changes over a duration of six weeks.

WHY:

Fox News - The study suggests that insufficient sleep may contribute to weight gain.

HOW:

Fox News - The study measured the effects of reduced sleep duration on weight and waistline measurements.

(UPDATED July 27, 2026 04:14 UTC)

Researchers from Columbia University have found that losing just 90 minutes of sleep per night can lead to weight gain and larger waistlines in adults over a period of six weeks. Participants in the study gained about one pound and experienced slightly larger waistlines, suggesting that insufficient sleep may contribute to these changes. The study measured the effects of reduced sleep duration on weight and waistline measurements, highlighting the importance of getting enough rest.