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What are the benefits of fasting in Islam?

Fruits and Vegetables in Boquete, Panama
Photo: FranHogan, CC BY-SA 4.0 via Wikimedia Commons

Yes, there are many, and most of them are spiritual. Fasting brings you closer to Allah and changes you from the inside. In Islam, its main benefits are spiritual: it builds taqwa (God-consciousness), trains self-control, wipes away past sins and earns a reward Allah gives personally. Many people also notice it makes them calmer, more grateful and more generous.

The main purpose: taqwa

The Quran explains why fasting was prescribed:

يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ كُتِبَ عَلَيْكُمُ ٱلصِّيَامُ كَمَا كُتِبَ عَلَى ٱلَّذِينَ مِن قَبْلِكُمْ لَعَلَّكُمْ تَتَّقُونَ "O you who have believed, decreed upon you is fasting as it was decreed upon those before you that you may become righteous." Quran 2:183

Taqwa means living with an awareness that Allah sees you. When you're alone, thirsty and no one would know if you drank, but you don't, that awareness grows. Notice too that fasting was "decreed upon those before you": Jews and Christians have fasting traditions as well.

Spiritual rewards

  • Forgiveness: the Prophet ﷺ said: "Whoever observes fasts during the month of Ramadan out of sincere faith, and hoping to attain Allah's rewards, then all his past sins will be forgiven" (Sahih al-Bukhari 38).
  • A reward from Allah Himself: in a hadith qudsi, Allah says that every deed is for the person "except fasting which is for Me, and I will give the reward for it" (Sahih al-Bukhari 1904).
  • A special gate: there is a gate in Paradise called Ar-Rayyan, and only those who fasted will enter through it (Sahih al-Bukhari 1896).
  • Two joys: the same hadith in Bukhari 1904 mentions a joy when you break your fast and a joy when you meet your Lord.

A shield for your character

The Prophet ﷺ called fasting "a shield" and told the fasting person to avoid quarreling, and if someone fights with him, to say "I am fasting" (Sahih al-Bukhari 1904). Fasting isn't only skipping food; it's practicing patience, guarding your tongue and controlling your temper. Habits built in 30 days often last well beyond Ramadan.

Feeling hungry for a day also makes you think about people who are hungry every day. That's one reason Ramadan is the month of charity, shared iftars (evening meals) and generosity.

What about health benefits?

Many people find fasting helps them break bad habits like constant snacking, smoking or too much caffeine. Some research on time-restricted eating suggests possible health benefits, but Ramadan isn't a diet, and results depend on what you eat at night. If you have a health condition or take regular medication, talk to your doctor before fasting. Islam exempts those who would be harmed. See Do I have to fast during Ramadan if I have diabetes?

Curious but not Muslim yet? You're welcome to try a fast and see what it's like. See Can I fast during Ramadan if I'm not Muslim yet?

If you've just become Muslim, you can ease in. See Do I have to fast Ramadan in my first year as a Muslim?

Key points
  • Fasting's main goal is taqwa, awareness of Allah.
  • Ramadan fasting with sincere faith wipes past sins.
  • It trains patience, self-control and compassion.
  • Health benefits are a bonus, not the purpose.
Tip: Pick one habit you want to leave behind, like snapping at people or scrolling late at night, and use your fasting days to practice letting it go.

People also ask

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Iftar is the sunset meal that ends the fast. Break your fast promptly with dates or water, say a short dua, pray Maghrib, then eat.

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Suhoor is the pre-dawn meal before a fast. It's a blessed sunnah. Eat slow-energy foods like oats and eggs, and drink plenty of water.

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