The 5:2 diet being a part-time diet means that you can eat normally for five days of the week ... all meals were fitted into an early eight-hour period of the day (7 am to 3 pm), or spread out over 12 ...

Acid reflux and gastroesophageal reflux disease (GERD) can cause stomach acid to travel into the esophagus. This may result in uncomfortable symptoms like heartburn and acid regurgitation.