36-Hour Fast for Weight Loss: Effectiveness, Safety, and Benefit

Fasting for 36 hours, aka the Monk Fast, may be an ideal weight loss option for some, but not for others.

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Named after the monks who practice this type of fast for spiritual purposes, it involves abstaining from food and calorie-containing beverages for a full 36 hours.

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Theoretically, this fasting method can lead to a significant overall calorie deficit, resulting in weight loss.

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How Much Weight Can You Lose Doing a 36-Hour Fast?

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A single 36-hour fast may lead to a weight loss of 1-2 pounds (0.5-1 kg) on average, which will be mostly water.

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This number may vary depending on your starting weight and body composition.

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You may lose more weight if you’re able to consistently do this fast multiple times over a period of weeks or months

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