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Jeûne et restriction calorique

Ramadan Nutrition

Annual one-month intermittent fasting with limited food and hydration to nighttime hours.

Definition

The annual fasting period in the Muslim tradition (approximately 30 days), during which believers abstain from eating and drinking from dawn to sunset. Nutrition during this period requires a specific strategy to maintain health, energy, and biological balances.

How it works

Ramadan imposes a 12-18 hour fasting period depending on season and geographical latitude. During this time, the body undergoes significant metabolic adaptations: reduced glucose levels, accelerated lipid catabolism, and mobilization of energy reserves. Optimal nutrition during Ramadan relies on two main meals: suhoor (before sunrise) and iftar (after sunset). Suhoor should be rich in fiber, healthy proteins, and healthy fats to provide prolonged energy, whereas iftar allows for rehydration and gradual energy recharge. Nighttime hydration becomes critical, as does preserving muscle mass through adequate protein intake.

Role

Maintains energy and hydration balance during prolonged fasting while supporting metabolic adaptations.

Examples

  • Suhoor: oat flakes, yogurt, nuts
  • Iftar: dates, water, soup, vegetables, lean proteins
  • Hydration: water, unsweetened beverages, broths
  • Foods to avoid: rapid sugars, ultra-processed foods, excessive caffeine

Recommendations

Plan your Ramadan meals by prioritizing low-glycemic index foods at suhoor for prolonged satiety. Hydrate regularly and abundantly during non-fasting hours, especially in hot climates. Maintain moderate physical activity and consult a healthcare professional if you have specific medical conditions.

Key takeaway

A well-planned nutritional strategy during Ramadan preserves metabolic and energy health despite temporary food restrictions.

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