16:8 Fasting Schedule: What I Eat in a Day

The 16:8 protocol is the most popular intermittent fasting schedule for good reason — it's effective and sustainable. But what does an actual day look like? Let's walk through it from start to finish.

My 16:8 Schedule

Fasting window: 8:00 PM → 12:00 PM (16 hours)
Eating window: 12:00 PM → 8:00 PM (8 hours)

Morning (Fasted State)

7:00 AM — Wake Up

First thing: a tall glass of water. Your body dehydrates overnight, and hydration is the number one tool for managing morning hunger.

8:00 AM — Black Coffee

Coffee is allowed during your fast (no sugar, no cream, no milk). It actually enhances autophagy and provides mental clarity.

10:00 AM — Tea or Sparkling Water

If hunger starts creeping in, a cup of green tea or sparkling water can help bridge the gap to your first meal.

Noon — First Meal (Lunch)

Breaking your fast is the most important meal of your day. Prioritize protein and fiber:

Example meal:

• Grilled chicken breast (6 oz / 170g)
• Roasted sweet potato (1 medium)
• Large mixed greens salad with olive oil and lemon
• A handful of almonds

Why this works: Protein signals satiety. Fat provides steady energy. Fiber supports gut health and blood sugar regulation.

3:00 PM — Snack (Optional)

If you're hungry between lunch and dinner, a small protein-rich snack works well:

• Greek yogurt with berries
• Apple with almond butter
• Hard-boiled eggs
• Protein shake

Pro tip: Don't snack out of boredom. Check in with your actual hunger levels first.

7:00 PM — Dinner

Your last meal of the day should include protein, vegetables, and healthy fats:

Example meal:

• Salmon fillet (6 oz / 170g)
• Steamed broccoli with garlic
• Quinoa (1 cup)
• Drizzle of olive oil

Why dinner timing matters: Eating too close to your fast start can affect sleep quality and make the morning fast harder. Try to finish your last meal 1-2 hours before bed.

8:00 PM — Fast Begins

Last bite. From here, it's only water, black coffee, and unsweetened tea until noon tomorrow.

Tips for Success

Stay Hydrated

Aim for 2-3 liters of water during your fast. Hunger is often thirst in disguise.

Don't Overcompensate

Your eating window isn't a free-for-all. 16:8 works because it naturally reduces calorie intake — but only if you eat normally, not a full day's calories in 8 hours.

Listen to Your Body

Some days 16 hours will feel easy. Other days you'll struggle at 14. That's normal. Adjust as needed.

Meal Prep

Having meals ready makes sticking to your window much easier. Spend an hour on Sunday prepping lunches for the week.

Common Questions

Can I have milk in my coffee? Strictly speaking, no — anything with calories breaks a fast. But if a splash of milk helps you stick with the schedule, it's better than quitting. Black is optimal; trace amounts are fine.

What if I get hungry before noon? Sparkling water, black coffee, or green tea. Push through — the hunger usually passes within 15-20 minutes.

Can I exercise while fasting? Absolutely. Working out in a fasted state can enhance fat oxidation. Just listen to your body and prioritize hydration.