Expert

OMAD - One Meal a Day

Your complete guide to this fasting protocol

23h
Fasting
1h
Eating
Expert
Level

What is OMAD - One Meal a Day?

OMAD (One Meal A Day) is exactly what it sounds like: you eat all your daily calories in a single meal within approximately one hour. The remaining 23 hours are spent fasting.

How It Works

With 23 hours of fasting, your body spends the maximum time in fat-burning and autophagy mode. This protocol requires careful meal planning to ensure adequate nutrition in a single sitting.

Fasting
Eating
12 AM6 AM12 PM6 PM12 AM

Benefits

🔥

Enhanced Fat Burning

Your body shifts to burning stored fat for energy during the fasting window.

🧠

Mental Clarity

Many people report improved focus and cognitive function while fasting.

Stable Energy

Avoid energy crashes by training your body to use fat for fuel.

🔄

Cellular Renewal

Extended fasting triggers autophagy, your body's natural cellular cleanup process.

Who Should Try This?

Experienced long-term fasters, people who genuinely prefer eating once daily, those with specific metabolic goals, and individuals who've mastered shorter fasting protocols.

⚠️ Important

Consult with a healthcare provider before starting any fasting protocol, especially if you have diabetes, are pregnant, or have a history of eating disorders.

Sample Schedule

Fast throughout the day → 6 PM: One complete, nutrient-dense meal covering all daily needs → Resume fasting.

Tips for Success

💡 Tips for Success

  • Stay hydrated! Drink plenty of water, black coffee, or unsweetened tea during your fast.
  • Start gradually. If 16:8 feels too hard, begin with 12:12 and work your way up.
  • Break your fast with nutritious foods, not junk food. Your body deserves quality fuel.
  • Listen to your body. If you feel unwell, it's okay to break your fast early.

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Complete Guide to OMAD - One Meal a Day | Healthy Buddy - Habit Tracker App for Wellness & Healthy Living