We previously covered the science of Ramadan weight — that the loss is about 1.24 kg and 80% of it returns. This article is the practical plan to prevent that.
Iftar: the order makes the difference
- A date or three, and water — dates have a low glycaemic index (43–55 in the studied varieties)[1], but quantity changes the glycaemic load (details).
- Pray Maghrib before the main plate — a natural pause that gives satiety signals time.
- Soup then salad: soup before a meal cut its energy by 20% in a controlled trial[2] — and lentil soup is already a Ramadan staple.
- Then the main dish — protein first, less rice.
- Eat slowly: slow eaters are 42% less likely to have obesity[3] — the hardest part of iftar and the most important.
−20%meal energy with soup
beforehand
beforehand
43–55glycaemic index of the
studied date varieties
studied date varieties
~80%of Ramadan loss returns
after Eid
after Eid
Suhoor: protein and fibre
The purpose of suhoor isn't fullness but extended satiety. Satiety correlates positively with protein, fibre and water, and negatively with fat[4]:
- Laban or yoghurt — protein and fluid together, plus microbiome benefits (the Stanford trial).
- Fava beans or eggs — high-satiety protein at low cost.
- Porridge or wholemeal bread — fibre that slows digestion (why).
- Avoid a very salty suhoor — it increases daytime thirst.
Water: the window is short
Distribute fluids between iftar and suhoor — don't rely on thirst alone. Water before a meal specifically is supported by randomised trials (the evidence). And remember that sweetened Ramadan drinks are weakly satiating liquid calories (why).
Movement: timing is the solution
- A light walk an hour before iftar — or two hours after.
- Resistance training after Taraweeh — once you've eaten and drunk.
- Ten minutes of walking after iftar lowers the glucose rise[5].
- And keep resistance training — a calorie deficit without it eats your muscle (the evidence).
The biggest trap: after Eid
The evidence is clear: the loss shrinks to just 0.27 kg two to six weeks after Ramadan[6]. So:
- Plan Eid before Ramadan — not after.
- The goal for the following six weeks: maintain, don't lose.
- Return to logging on the first day after Eid — not a week later.
🌙 Bottom line: Ramadan gives you a documented head start. The difference between those who keep it and those who lose it isn't in the month — it's in the six weeks that follow.