Tomorrow Ramadan begins, these are the health effects of fasting

Ramadan, which starts April 2nd in most countries this year, is the most sacred month on the Islamic calendar. It includes fasting on food, drink, tobacco, and sexual relations from dawn to sunset, hoping to lead to greater contact or greater awareness of God.

Muslims were ordered to fast during Ramadan more than 14,000 years ago, ancient Greeks recommended fasting to heal the body, and today some scientists call for modified fasting for physical and mental gain.

Known as a non-stop fast, this fast comes in different forms. In some cases it requires that we avoid feeding for 12, 16 or 24 hours. Another form requires a limit on calories and is known as fasting 5:2, meaning food at between 500 and 600 calories per 36 hours, twice a week.

“Ha, stop, ha”, a book published by Brad Pilon in 2007, recommends fasting for 24 hours once or two a week, granting individuals freedom to decide when to start and when to complete the fast.

In 2012, Michael Mosley published a documentary and then a best-seller book based on the concept of fasting 5:2.

My book suggests a form of fasting similar to that practiced by Muslims during Ramadan. Tested benefits include improved sleep and reduced risk of certain types of cancer, particularly breast cancer”.

Experts have found that limiting food during the day could help prevent such health problems as high cholesterol, heart disease, or obesity, as well as improve health and mental health.

By not consuming food, our bodies are able to concentrate on removing toxins, giving the digestive system a moment of calm.

Nutritionist Claire Mahy told Al Jazeera: “Fasting allows the intestine to be cleaned and strengthened. Fasting also fosters a process called autophagi, where cells self - cleaning and warding off damaged or dangerous”.

Scientists have also found a connection between diet, intestine health, and mental well - being. Mosley says fasting brings the release of BDNF in the brain.

This allows brain cells to protect themselves and reduce anxiety and depression. Also lowers the risk to the degencian,” says Mosley.

Many who have experienced fasting have found that if done properly, they have been helped to lose weight and regain their lost muscle mass.

But as with any change in diet or lifestyle, fasting has its dangers because it is not suitable for all.

People with health problems or those being attended by doctors should consult before starting fasting in order to monitor for side effects.

“Fasting can bring low levels of glucose into the blood, causing increased fatigue and reduced concentration”.

Islam adds that any lasting weight loss is possible only with regular fasting and that any weight loss can easily change once an individual returns to the daily pattern of food.

Whatever, the benefits exceed the bad. In long terms, fasting, if done properly, can improve the digestive system and regulate metabolism in general”.