How does fasting affect your gut health?

How does fasting affect your gut health?

South Asian Health — Ramadan & Religious Fasting17 September 2026
Fasting can influence your gut health positively and negatively. When you fast, your digestive system gets a break, which may allow it to reset and improve gut flora. However, eating large meals at iftar can cause digestive discomfort or bloating. To support your gut health during Ramadan, it’s best to break your fast with lighter foods, such as dates or soup, before moving on to heavier meals. Including fiber-rich foods like whole grains, fruits, and vegetables can also promote a healthy digestive system. If you have pre-existing gut issues, consider consulting your GP to tailor your fasting approach.
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