SWIPE Circadian Nutrition Programme
- Signature programme
- Circadian rhythm specialist
- In-clinic E-11 + online
Reviewed by Sadaf Sajid, M.Phil, Consultant Dietitian · Last updated
Why does timing matter?
Your body runs on a roughly 24-hour clock. Insulin sensitivity is usually higher in the morning and lower late at night, so the same meal can raise blood sugar more at 11 pm than at 1 pm. In Pakistan, late dinners, midnight chai and irregular shift hours are common, and they push the body clock out of sync. That is linked with weight gain, poor sleep and worse glucose control.
What the SWIPE programme includes
- Clock assessment: your sleep and wake times, meal times, light exposure, work shifts and energy dips.
- A personal eating window: often 10–12 hours to start, matched to your routine. It is not extreme fasting.
- Front-loaded meals: a bigger breakfast or lunch and a lighter, earlier dinner.
- Light and sleep habits: morning daylight, evening screen routines and caffeine cut-off times.
- Food quality: a balanced desi plate, because timing works best with good food.
- Gradual progression: reviewed at follow-ups and adapted for Ramadan, travel and weddings.
Who benefits most?
- Insulin resistance, prediabetes, type 2 diabetes and PCOS
- Weight-loss plateaus despite eating less
- Late-night eaters, night-shift workers and frequent travellers
- Poor sleep, low morning energy and evening cravings
Is SWIPE the same as intermittent fasting?
No. Intermittent fasting usually focuses on long fasts. SWIPE focuses on aligning meals with daylight and your biology, often with a moderate window and no skipped nutrition. Some people use a shorter window. Others simply move their meals earlier.
Who should not use restricted eating windows
Anyone pregnant or breastfeeding, with a history of eating disorders, with type 1 diabetes or on insulin or sulfonylureas without medical supervision, or who is underweight. Sadaf screens for these first.
Frequently asked questions
What is the best time to eat dinner?
For most people, finishing dinner 2–3 hours before bed, ideally by 8 pm, supports better sleep and overnight blood sugar. Your SWIPE plan sets a time that fits your routine.
Does meal timing really affect weight loss?
Studies suggest that eating earlier in the day and within a consistent window can improve insulin sensitivity and help some people eat less. Total diet quality and calories still matter most.
Can I follow SWIPE if I work night shifts?
Yes. The programme is adapted to shift patterns, with a consistent eating window and light strategies to reduce body-clock disruption.
Aksar Pooche Jane Wale Sawalat (Roman Urdu)
Raat ka khana kab khana chahiye?
Behtar hai ke sone se 2–3 ghante pehle, aur mumkin ho to 8 baje tak, raat ka khana kha liya jaye.
Kya SWIPE roza ya intermittent fasting jaisa hai?
Nahi. SWIPE ka maqsad khane ke auqaat ko jism ki ghari ke mutabiq karna hai, lambe faaqe zaroori nahi.
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Sources
This page is for general education and does not replace advice from your doctor. Nutrition therapy works alongside medical treatment; never stop or change medication without your doctor. Individual results vary.
Ready to start your healing journey?
In-clinic at E-11/3, Islamabad or online anywhere. Mon–Fri 4:00–7:00 pm.