16:8 intermittent fasting: 7-day meal plan for beginners
Science tells us that intermittent fasting intermittent fasting can help us burn fat, support weight loss weight loss , and improve overall health. But to get the most out of it, you need more than just fasting — you also need guidance on which nutrient dense foods to eat to hit your goals, and how to eat those foods reliably and regularly without hunger and cravings knocking you off track.
Enter: your 16 8 intermittent fasting 7 day meal plan!
16:8 intermittent fasting made simple
A beginner-friendly 7-day meal plan that keeps you satisfied.
We’ll show you how to create balanced, enjoyable meals that combine lean protein, healthy fats, whole grains, and fiber-rich fruits and vegetables to set you up for fasting success, help you avoid common mistakes, and take your metabolic health, weight loss, and well-being to the next level.
16:8 intermittent fasting 7-day meal plan
A sample meal plan for 16:8 intermittent fasting typically includes at least two meals and snacks within the 8-hour eating window.
Having a intermittent fasting meal plan that takes out the guesswork around what to eat during intermittent fasting can be the difference between hitting your goals and not. It’ll also help you avoid any “why is my intermittent fasting not working?!” moments of frustration.
Following the meal plan we’ve outlined below will:
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make it easier to stick to your fasting window, and
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ensure that you are properly fueling your body with nutrient rich foods, lean protein, healthy fats, and whole grains.
Click here to download this image as a printable PDF.
This meal plan is a blueprint for you to customize to your tastes. Make adjustments as you learn what you like, what keeps you full, and what’s easy to prepare. For example:
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You’re vegetarian or vegan? Swap in more plant-based proteins like tofu or tempeh for a protein-rich meal.
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Pasta gives you a grumpy belly? Whole grains like quinoa, brown rice, bulgur wheat, or barley are solid swaps.
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Shrimp gives you the ick? All seafood options (and other lean protein) are on the table.
When breaking your fast, it’s advisable to start with easily digestible foods that are nutrient-rich to avoid discomfort. This helps your digestive system adjust and ensures your intermittent fasting journey is safe and sustainable.
What should I eat during 16:8 fasting?
First, let’s briefly cover what to eat during the fasting period to avoid breaking your fast.
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TL;DR: anything with calories breaks a fast (learn more here: What breaks a fast).
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Drinking water, herbal tea, and black coffee is encouraged during the fasting period to keep you hydrated and curb hunger.
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Check out our guide on what you can drink while fasting to discover new options.
Now let’s focus on your eating window.
Our sample meal plan emphasizes whole, nutrient-dense foods including lean proteins, healthy fats, fiber-rich fruits and vegetables, and whole grains. It’s full of nutrient-rich foods like:
Fruits
Apples, bananas, berries, oranges, peaches, pears, etc. Packed with fiber and essential vitamins, these satisfying foods keep your gut happy and support healthy metabolism.
Vegetables
Broccoli, cauliflower, cucumbers, carrots, leafy greens, etc. Low in calories but high in nutrients, particularly fiber, these foods help you feel full longer and maintain a healthy weight.
Lean protein
Chicken, fish, turkey, tofu, and other lean meats, etc. Protein-rich meals help build and repair muscle mass, stabilize blood sugar, and support healthy metabolism.
Whole grains
Brown rice, quinoa, whole wheat bread, barley, and bulgur wheat, etc. These complex carbohydrates provide sustained energy, help curb hunger, and support fasting insulin balance.
Healthy fats
Avocado, nuts, seeds, and olive oil, etc. Full of monounsaturated fats and omega-3 fatty acids that help reduce inflammation and improve health.
Calcium-rich foods
Greek yogurt, kefir, cheese, cow’s milk, fortified plant-based milks, and tofu, etc. Calcium-rich foods are essential for strong bones and healthy aging.
Every meal and snack in our 16:8 intermittent fasting 7-day meal plan builds a balanced diet that supports your weight loss goals, improves blood sugar control, and fuels your energy levels.
Blood sugar management and 16:8 fasting
Done regularly, 16:8 fasting helps your body improve insulin sensitivity and regulate fasting insulin, which may reduce the risk of insulin resistance over time.[1]
Here’s how:
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During the 16-hour fasting period, your body burns stored glucose.
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Eating balanced meals in your 8-hour eating window helps prevent spikes and crashes in blood sugar.
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Including nutrient-dense foods like Greek yogurt, vegetables, whole grains, and lean meats supports steady energy throughout the day.
Supporting blood sugar control is a key benefit of intermittent fasting.[1] Use our 16:8 intermittent fasting 7-day meal plan to help you make the most of this health benefit.
What should I avoid during 16:8 fasting?
When you’re new to intermittent fasting, it’s easy to make some common intermittent fasting mistakes that can negatively affect your weight loss, energy levels, or overall metabolic health.
For instance, overeating during your eating window can lead to digestive discomfort and reduce the benefits of fasting. But that doesn’t mean anything is off-limits.
Focus on choosing satisfying foods that support your goals, try to eat mindfully, and reduce the frequency of foods that can derail your healthy diet and weight management goals, like:
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sugary drinks (e.g., soda, juice, sweetened beverages)
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alcohol (e.g., wine, beer, spirits)
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high-sugar and -fat foods (e.g., cakes, candy, chocolate)
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ultra-processed foods (e.g., deli meats, chips, ready-made meals)
Foods like these lack nutrient density, can upset your digestive system, and may reduce the overall health benefits and weight loss results you get from fasting.
What is intermittent fasting 16:8?
16:8 is a fasting method where you abstain from food for 16 hours and eat during an 8-hour eating window. A common eating schedule for the 16:8 method is 12:00 PM to 8:00 PM, but you can adjust your eating periods to fit your lifestyle.
How does intermittent fasting 16:8 work?
When you eat, your body breaks carbohydrates down into glucose, your main source of energy. During a fast, your body uses up stored glucose and begins burning fat for energy — a process called ketosis. While the exact time to reach ketosis varies for each person, a 16-hour fast is sufficient for most.
By shortening your eating window, you naturally reduce calorie intake and may skip extra snacks, supporting your weight management efforts and improving blood sugar control. Over time, your hunger cues adapt, making it easier to feel satisfied with smaller meals and fewer eating periods.
Benefits of 16:8 intermittent fasting
The health benefits of 16:8 intermittent fasting schedule are well studied, and research shows it can have positive effects beyond weight loss, such as:
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Improved insulin sensitivity and overall blood sugar control, which can lower the risk of type 2 diabetes and metabolic syndrome.[2]
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Reduced inflammation, which is linked to chronic conditions like heart disease and stroke.[3]
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Improved systolic blood pressure and cholesterol levels, which can improve heart health and reduce the risk of heart disease.[4,5]
These benefits make it easier to lose weight, burn fat, and optimize your health and well-being.
Risks of 16:8 intermittent fasting
Like any lifestyle change, 16:8 intermittent fasting can come with potential side effects, especially when you’re starting out.
Initial side effects of intermittent fasting may include hunger, fatigue, insomnia, nausea, or headaches, but these typically fade within a month as your body adjusts.
Other intermittent fasting side effects may include:
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cravings
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irritability
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dehydration
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low blood sugar
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nutrient deficiencies
The good news is these effects are usually temporary. You can reduce risks by:
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drinking plenty of water and calorie-free beverages, especially during fasts
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eating a balanced diet of nutrient rich foods during your eating window, including lean protein, whole grains, healthy fats, fruits, and vegetables
Following a balanced plan like our 16:8 intermittent fasting 7-day meal plan will help you adjust more quickly, fuel your body well, and enjoy all the health benefits of 16:8 intermittent fasting safely.
Exercise and fasting: what beginners need to know
If you’re new to intermittent fasting, pairing exercise with a 16:8 fasting regimen can feel like an impossible juggling act.
The good news is that you don’t need to give up working out just because you’re fasting. You just need a smart, flexible approach that supports your energy levels and slots your workouts into your routine when it makes most sense for you.
Should you work out during the fasting period?
Many healthy adults can exercise during the fasting period, especially with low- to moderate-intensity workouts like walking, stretching, or light strength training. Others prefer to schedule workouts closer to their eating window, when fueling and recovery feel easier. There’s no single “right” timing.
How to work out while fasting
To exercise safely and feel your best, keep these tips in mind:
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It’s advisable to ease into intermittent fasting by gradually increasing your fasting window over a few weeks. This gives your body time to adapt without draining your energy.
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Stay hydrated. During the 16-hour fasting period, you can drink calorie-free beverages such as water, black coffee, and unsweetened tea to lift your energy levels, curb hunger, and support performance.
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Eat for recovery. During your eating window, prioritize lean protein, whole grains, veggies, and healthy fats to support muscle recovery and a strong metabolism.
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Don’t push through exhaustion. If workouts consistently feel harder than usual, adjust intensity, hydration, timing, or food quality rather than forcing it.
Exercising during your eating window
Many people find it easier to work out during their eight hour window, especially when doing higher-intensity training or strength workouts.
The goal isn’t perfection. It’s finding an eating pattern and movement routine that feels sustainable and supports your fitness and weight loss goals.
Brain health and intermittent fasting
Alongside weight loss and reducing chronic disease risk,[6] intermittent fasting may contribute to longevity by activating cellular repair processes and improving metabolic health.[7] These processes also play a role in supporting brain health.[7]
What you eat during your eating window matters just as much: our 16:8 intermittent fasting 7 day meal plan focuses on foods that support brain health and function, like whole grains, olive oil, lean proteins, and fiber-rich fruits and vegetables.
Long-term effects of 16:8 intermittent fasting
Following a 16:8 intermittent fasting schedule consistently can support healthy metabolism metabolism , weight management, and overall health.
Long-term benefits may include:
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improved insulin sensitivity and blood sugar control
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achieving and maintaining a healthy weight
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enhanced brain health and healthy aging
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reduced risk of chronic conditions like high blood pressure
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enhanced heart health
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lower LDL cholesterol, triglycerides, and inflammation
To achieve these results over the long term, consistency is key. Sticking to your fasting regimen and focusing on eating regular balanced meals will help you maximize your success.
Is intermittent fasting right for you?
Whether intermittent fasting is right for your body, goals, preferences, and lifestyle depends on many factors. It may take some experimentation before you find what works best.
If you’re new to fasting, a 16-hour fast might feel like a stretch. Consider starting with a lighter schedule, such as 12-hour intermittent fasting, and gradually increasing your fasting window.
For those already familiar with fasting, something more advanced like the 18:6 intermittent fasting schedule may offer an extra challenge — but only if it meets your energy needs.
While everyone should consult their healthcare provider before making any changes, it’s even more important for those with diabetes, low blood pressure, or other medical conditions to do so.
You should also be cautious if you:
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are trying to conceive
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are taking prescribed medication (like hypertensives or medications that need to be taken with food)
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are under 18
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are 80 or older
Pregnant or nursing individuals, those who are underweight, or people with a history of eating disorders should avoid fasting.
We also don’t recommend fasts longer than 18 hours or schedules like Eat Stop Eat, water fasting, and OMAD for anybody. These are very restrictive and don’t lead to better results.
5 beginners’ tips for success when meal planning for 16:8 intermittent fasting
Learning how to meal plan can feel daunting. Start with the sample meal plan we provided, then use these tips to set yourself up for success:
1. Factor in hydration
Sometimes we focus so much on food that we forget to drink. During the 16-hour fasting period, you can drink calorie-free beverages such as water, black coffee, and unsweetened tea. Drinking plenty of water helps curb hunger, support digestion, and prevent dehydration-related headaches.
2. Figure out your meal frequency
Within the eight hour window, find an eating rhythm that works for your lifestyle and energy needs, like two to three balanced meals and potentially a healthy snack.
3. Get creative with your meals
Your meals don’t have to be the same every day. Trying new recipes keeps things interesting and satisfying.
4. Make your life easy
It’s fine to have staple meals and snacks on rotation. Save recipes you enjoy, make enough for leftovers, and find meals you can prep quickly. Grab-and-go options help you stay consistent and eat mindfully while still living your life to the full.
5. Book your planning and prep time
Planning meals and snacks ahead of time will help you eat more healthily and mindfully. Schedule this practice to help you make it happen.
Common mistakes to avoid with 16:8 intermittent fasting
Even with an excellent 16:8 intermittent fasting diet plan, it’s easy to slip into habits that can negatively affect your progress. Here are some common mistakes and how to avoid them:
1. Overeating during your eating window
Focus on balanced meals and satisfying foods that support your goals. Eating slowly and mindfully can help you avoid eating more than you need and reduce unwanted weight gain.
2. Ignoring hydration
Dehydration can leave you feeling sluggish and increase hunger. Sparkling water, herbal tea, and black coffee are all great calorie-free beverages to choose during your fasts.
3. Choosing the wrong foods
Relying too much on packaged snacks, sugary drinks, or unhealthy foods can slow your progress, spike blood sugar, and stimulate false hunger cues. Focus on nutrient dense foods for sustained energy, steadier appetite, and fewer cravings.
4. Skipping meals or eating inconsistently
While flexibility is important, inconsistent eating patterns can make it harder to regulate calorie intake and stay satisfied. Use our 7-day 16:8 intermittent fasting diet plan as a guide to help you set up a regular routine.
5. Not listening to your body
Listening to your body is key. If you feel overly fatigued or irritable, your fasting window may be too long. It’s okay to adjust your fasting length whenever you need to, and to work up to longer fasts over time.
Frequently asked questions about 16:8 intermittent fasting: 7-day meal plan
How much weight can I lose with 16:8 intermittent fasting in a week?
How much weight you can lose with 16:8 intermittent fasting in a week comes down to various factors like your weight, lifestyle, food choices, activity level, and so on. Shoot for around 1 to 2 lbs per week.
What should I eat on a 16:8 intermittent fasting meal plan?
On a 16:8 intermittent fasting meal plan, you can eat whatever you want. That said, we recommend following our 16:8 intermittent fasting 7-day meal plan to stay satisfied, energized, and healthy.
How to lose weight in 7 days with intermittent fasting?
How to lose weight in 7 days with intermittent fasting: aim to lose 1 to 2 lbs per week, make healthy food choices, and move regularly. Check out our guide to fat loss vs. weight loss for more.
How many meals can you eat while 16:8 fasting?
You can eat as many meals as you want while 16:8 fasting — it’s all about finding an eating plan that works for you and your goals.
Can I eat whatever I want after 16 hours of fasting?
Yes, you can eat whatever you want after 16 hours of fasting. That said, it’s important to ensure your body gets all the nutrients it needs, and a well balanced meal plan can help. Go ahead and enjoy your favorite foods, but be sure to include plenty of fruits, vegetables, and protein, too!
