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Intermittent Fasting Helps People Keep Weight Off for a Year

Mayur Tembhare
  1. The study involved 99 adults from the University of Granada.

  2. Participants were divided into four groups: one group continued eating as usual, while the other three groups followed an intermittent fasting schedule.

  3. People who followed the intermittent fasting program preserved more weight loss than those who continued eating as usual.

  4. One in three participants decided to continue practicing intermittent fasting on their own after the study ended.

Intermittent Fasting Helps People Keep Weight Off for a Year

Topic: Health

Researchers at the University of Granada found that people who followed an intermittent fasting program for 12 weeks kept weight off for at least a year. The study involved 99 adults and showed that limiting daily food intake to eight hours helped participants preserve more weight loss than eating across 12 hours or more.

A team of researchers from the University of Granada conducted a study on intermittent fasting, which is a popular dieting method. They wanted to know if this approach could help people maintain their weight loss over time.

The study involved 99 adults who were overweight or obese. Half of the participants were women. The researchers divided them into four groups: one group continued eating as usual, while the other three groups followed an intermittent fasting schedule. Two of these groups fasted for 16 hours each day and ate during the remaining eight hours, but at different times of the day. One group chose their own eight-hour window.

The researchers found that people who followed the intermittent fasting program preserved more weight loss than those who continued eating as usual. They also discovered that one in three participants decided to continue practicing intermittent fasting on their own after the study ended. This suggests that it is a relatively easy habit to integrate into daily life.

Why It Matters

This research can help people understand how to manage their weight effectively and make healthy lifestyle choices. It's especially relevant for Indians, who are increasingly adopting Western diets and lifestyles that may not be suitable for their bodies.

Key Facts

  • The study involved 99 adults from the University of Granada.
  • Participants were divided into four groups: one group continued eating as usual, while the other three groups followed an intermittent fasting schedule.
  • People who followed the intermittent fasting program preserved more weight loss than those who continued eating as usual.
  • One in three participants decided to continue practicing intermittent fasting on their own after the study ended.
  • The researchers found that limiting daily food intake to eight hours helped participants preserve more weight loss.

Key Terms

Intermittent Fasting
A dieting method where you eat during certain times of the day and fast for the rest.

Implications

This research can help people understand how to manage their weight effectively and make healthy lifestyle choices. It's especially relevant for Indians, who are increasingly adopting Western diets and lifestyles that may not be suitable for their bodies.

Source: https://www.sciencedaily.com/releases/2026/07/260718010154.htm

Journal reference:

  1. Alba Camacho-Cardenosa, Elisa Merchán-Ramírez, Antonio Clavero-Jimeno, Alejandro De-la-O, José María Romero-Noguera, José L. Martín-Rodríguez, Manuel Muñoz-Torres, Idoia Labayen, Jonatan R. Ruiz, Manuel Dote-Montero. Effects of an early, late, and self-selected time-restricted eating intervention on weight loss maintenance in adults with overweight or obesity: A 12-month follow-up of a randomized controlled trial. Clinical Nutrition, 2026; 63: 106706 DOI: 10.1016/j.clnu.2026.106706

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