intermittent fasting

American  

[in-ter-mit-nt fas-ting] / ˈɪn tər mɪt nt ˈfæs tɪŋ /

noun

1. a pattern of eating that involves regular short periods of fasting, such as by limiting food intake to a certain period of the day or to fewer meals on certain days of the week.

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Etymology

Origin of intermittent fasting

First recorded in 1875–80, in the context of fasting for religious purposes; 2005–10, in a wellness context

Example Sentences

See Examples For:

intermittent fasting

Researchers found that intermittent fasting and continuous calorie restriction produced similar weight loss.

From Science Daily ● Jul. 8, 2026

"The results of our study indicate intermittent fasting could offer an alternative pathway for people who find conventional dieting challenging."

From Science Daily ● Jul. 8, 2026

For now, the research offers a more detailed view of what may happen during intermittent fasting.

From Science Daily ● May 31, 2026

It has also attracted growing attention in recent years because of studies linking fasting and intermittent fasting to weight loss, improved metabolic health, and cellular repair processes.

From Science Daily ● May 17, 2026

More recent reviews have linked intermittent fasting to improved insulin sensitivity, healthier lipid levels, and possible benefits for brain function and cardiovascular health.

From Science Daily ● May 17, 2026