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What is Clean Keto?

Definition and Overview
The clean keto diet is a variation of the traditional ketogenic diet that focuses on consuming whole, minimally processed foods. Unlike dirty keto, which allows for the inclusion of highly processed foods as long as they fit within the macronutrient limits, clean keto emphasizes the quality of the foods you eat.
This approach not only supports ketosis but also promotes overall health and well-being by prioritizing nutrient-dense foods.
Origins and Popularity
The ketogenic diet has been around for nearly a century, originally developed in the 1920s to treat epilepsy. In recent years, its popularity has surged, especially among those looking to lose weight, improve brain function, and maintain stable blood sugar levels.
The clean keto diet emerged as a response to the growing concern over the consumption of processed foods within the keto community, advocating for a cleaner, healthier approach to eating keto.
Clean Keto vs. Dirty Keto

Key Differences
Clean keto and dirty keto both aim to induce ketosis, but they differ significantly in their approach to food quality. Clean keto focuses on whole, minimally processed foods like organic meats, non-starchy vegetables, healthy fats, and low-carb fruits.
On the other hand, dirty keto allows for the inclusion of processed meats, artificial sweeteners, and other highly processed foods as long as they meet the macronutrient requirements. (1)
Benefits of Clean Keto over Dirty Keto
- Nutrient Density: Clean keto foods are rich in vitamins and minerals, supporting overall health.
- Gut Health: Minimally processed foods and fiber-rich vegetables promote a healthy gut microbiome.
- Long-Term Health: Avoiding trans fats, food additives, and highly processed foods reduces the risk of heart disease and other chronic conditions.
- Sustainable Fat Loss: Whole foods help keep blood sugar levels stable, reducing cravings and promoting sustainable weight loss.
The Principles of Clean Keto

Understanding Ketosis
What is Ketosis?
Ketosis is a metabolic state where the body burns fat for fuel instead of carbohydrates. This process occurs when carb intake is significantly reduced, and the liver produces ketones from fat to supply energy. (2)
How Clean Keto Induces Ketosis
The clean keto diet induces ketosis by limiting total carbs to around 20-50 grams per day, emphasizing the consumption of healthy fats, moderate proteins, and low-carb vegetables. This approach ensures that the body enters and maintains ketosis while benefiting from nutrient-dense foods.
Macronutrient Breakdown
The Role of Fats
Healthy fats are the cornerstone of the clean keto diet. Sources like avocado oil, coconut oil, olive oil, grass-fed butter, and fatty fish provide essential fatty acids and support heart health.
The Role of Proteins
Protein intake is moderate on a clean keto diet. High-quality protein sources such as grass-fed beef, organic chicken, eggs, and wild-caught fish help maintain muscle mass and support various bodily functions.
The Role of Carbohydrates
Carb intake is kept low, with a focus on non-starchy vegetables and low-carb fruits. These foods provide fiber, vitamins, and minerals while keeping net carbs low to maintain ketosis.
Quality Over Quantity
Importance of Whole Foods
Whole foods are unprocessed or minimally processed foods that retain their natural nutrients. They are the foundation of the clean keto diet, providing the body with essential nutrients without the harmful additives found in packaged foods.
Avoiding Processed Foods and Additives
Processed foods often contain trans fats, artificial sweeteners, food dyes, and preservatives that can negatively impact health. By avoiding these, the clean keto diet supports better health outcomes and a more natural way of eating.
Clean Keto Foods

Essential Fats for Clean Keto
Healthy Fat Sources
Healthy fats are vital for energy and overall health. Some excellent sources include:
- Avocado Oil: Rich in monounsaturated fats and vitamin E.
- Coconut Oil: Contains medium-chain triglycerides (MCTs) that are easily converted into ketones.
- Olive Oil: Packed with polyphenols and monounsaturated fats, supporting heart health.
- Macadamia Nuts: High in healthy monounsaturated fats and low in carbs.
- Grass-Fed Butter: Rich in conjugated linoleic acid (CLA) and vitamins A, D, and K.
How to Incorporate Them
Incorporate these fats by cooking with olive oil, adding avocado oil to salads, using coconut oil in baking, and snacking on macadamia nuts.
High-Quality Proteins
Best Protein Sources
Prioritize high-quality, organic, and grass-fed meats for the best health benefits. Top sources include:
- Grass-Fed Beef: Higher in omega-3 fatty acids and CLA.
- Organic Chicken: Free from antibiotics and hormones.
- Wild-Caught Fish: Rich in omega-3s and essential nutrients.
- Pasture-Raised Eggs: Higher in vitamins and minerals compared to conventionally raised eggs.
Balancing Protein Intake
Balance protein intake by aiming for about 20-25% of your daily calories from protein. This ensures adequate muscle maintenance without disrupting ketosis.
Low-Carb Vegetables
Top Vegetables for Clean Keto
Non-starchy vegetables are crucial for fiber and nutrients. Include:
- Leafy Greens: Spinach, kale, and arugula.
- Cruciferous Vegetables: Broccoli, cauliflower, and Brussels sprouts.
- Bell Peppers: Low in carbs and high in vitamin C.
- Zucchini: Versatile and low in carbs.
Nutritional Benefits
These vegetables provide essential vitamins, minerals, and antioxidants while keeping net carbs low, supporting overall health and maintaining ketosis.
Nuts and Seeds
Types and Nutritional Values
Nuts and seeds are great for snacking and adding texture to meals. Top choices include:
- Macadamia Nuts: High in healthy fats and low in carbs.
- Chia Seeds: Rich in fiber and omega-3 fatty acids.
- Almonds: Good source of protein and vitamin E.
- Flaxseeds: High in fiber and lignans, promoting gut health.
Portion Control
Nuts and seeds are calorie-dense, so portion control is essential. Stick to a handful per serving to avoid excessive calorie intake.
Dairy and Alternatives
Clean Dairy Options
If you include dairy in your clean keto diet, choose high-quality options such as:
- Grass-Fed Butter: Rich in healthy fats and vitamins.
- Full-Fat Greek Yogurt: High in protein and probiotics.
- Aged Cheeses: Lower in lactose and higher in beneficial fats.
Non-Dairy Alternatives
For those avoiding dairy, consider these alternatives:
- Coconut Milk: Creamy and low in carbs.
- Almond Milk: Low in carbs and suitable for various recipes.
- Cashew Milk: Slightly sweet and creamy, good for coffee and smoothies.
Clean Keto Meal Planning

Building a Clean Keto Meal Plan
Steps to Create a Balanced Plan
- Determine Your Macros: Calculate your daily carb, protein, and fat needs.
- Choose Whole Foods: Focus on nutrient-dense, minimally processed foods.
- Plan Your Meals: Include a balance of fats, proteins, and low-carb vegetables in each meal.
- Incorporate Variety: Rotate different foods to ensure a wide range of nutrients.
Sample Meal Plan
Breakfast: Avocado and eggs cooked in coconut oil. Lunch: Grilled chicken salad with olive oil dressing. Dinner: Grass-fed beef stir-fry with broccoli and bell peppers. Snacks: Macadamia nuts and cucumber slices with guacamole.
Meal Prepping Tips
How to Prep Efficiently
- Batch Cooking: Prepare large quantities of staples like grilled chicken, roasted vegetables, and boiled eggs.
- Use Containers: Store prepped meals in portioned containers for easy access.
- Plan Ahead: Set aside time each week to plan and prep your meals.
Storage and Reheating Tips
- Use Glass Containers: They’re safer for reheating and preserving food quality.
- Label Meals: Include dates to keep track of freshness.
- Freeze When Needed: Freeze portions you won’t consume within a few days to avoid waste.
Grocery Shopping Guide
Clean Keto Shopping List
- Proteins: Grass-fed beef, organic chicken, wild-caught fish, pasture-raised eggs.
- Fats: Avocado oil, coconut oil, olive oil, macadamia nuts.
- Vegetables: Spinach, kale, broccoli, cauliflower, bell peppers.
- Dairy: Grass-fed butter, full-fat Greek yogurt, aged cheeses.
- Alternatives: Coconut milk, almond milk, cashew milk.
Reading Food Labels
- Check Ingredients: Avoid products with added sugars, artificial sweeteners, and trans fats.
- Look for Minimal Processing: Choose products with the fewest ingredients.
- Watch Carbs: Check net carbs per serving to stay within your daily limit.
Recipes for Clean Keto

Breakfast Ideas
Quick and Easy Recipes
- Avocado Egg Boats: Bake eggs in avocado halves, topped with bacon bits.
- Keto Smoothie: Blend coconut milk, spinach, avocado, and a handful of berries.
Nutrient-Dense Options
- Chia Seed Pudding: Mix chia seeds with almond milk and let it sit overnight.
- Greek Yogurt Parfait: Layer full-fat Greek yogurt with chia seeds and a few raspberries.
Lunch and Dinner Recipes
Flavorful and Satisfying Meals
- Zucchini Noodles with Pesto: Toss zucchini noodles with homemade pesto and grilled chicken.
- Stuffed Bell Peppers: Fill bell peppers with ground beef, cauliflower rice, and cheese.
Incorporating Variety
- Salmon with Asparagus: Bake salmon with a side of roasted asparagus.
- Chicken Stir-Fry: Sauté chicken with broccoli, bell peppers, and a soy-free teriyaki sauce.
Snacks and Sweets
Healthy Snack Options
- Guacamole with Veggies: Dip cucumber slices and bell pepper strips in guacamole.
- Nut Butter Fat Bombs: Blend almond butter with coconut oil and freeze into bite-sized portions.
Keto-Friendly Desserts
- Chocolate Avocado Mousse: Blend avocado, cocoa powder, and a keto-friendly sweetener.
- Cheesecake Bites: Mix cream cheese with a touch of lemon juice and almond flour crust.
Supplements and Clean Keto

Do You Need Supplements?
Essential Supplements for Clean Keto
- Electrolytes: Magnesium, potassium, and sodium are crucial to avoid the keto flu.
- Omega-3s: Fish oil supplements support brain health and reduce inflammation.
- Vitamin D: Supports immune function and bone health.
Natural vs. Synthetic Supplements
Opt for natural supplements whenever possible, as they are generally better absorbed by the body.
Electrolyte Balance
Importance of Electrolytes
Maintaining electrolyte balance is vital on a clean keto diet, as low carb intake can lead to decreased levels of essential minerals.
How to Maintain Balance
- Salt Your Food: Use Himalayan pink salt or sea salt.
- Eat Potassium-Rich Foods: Include avocados, leafy greens, and salmon.
- Take Magnesium Supplements: Magnesium glycinate or citrate are good options.
Fitness and Clean Keto

Exercise on Clean Keto
Best Workouts for Keto Dieters
- Strength Training: Builds muscle and boosts metabolism.
- High-Intensity Interval Training (HIIT): Efficient fat-burning workout.
- Steady-State Cardio: Supports endurance and overall cardiovascular health.
Pre- and Post-Workout Nutrition
- Pre-Workout: Eat a small meal with protein and healthy fats, like a boiled egg and avocado.
- Post-Workout: Replenish with protein and some carbs, such as a protein shake with a handful of berries.
Building Muscle on Clean Keto
Protein Intake for Muscle Gain
Ensure adequate protein intake by consuming around 1.6-2.2 grams of protein per kilogram of body weight.
Effective Training Strategies
Combine strength training with adequate recovery periods and a balanced diet to support muscle growth.
Common Challenges and Solutions

Keto Flu
Symptoms and Causes
The keto flu includes symptoms like headaches, fatigue, and irritability, often caused by electrolyte imbalances and carb withdrawal.
Remedies and Prevention
- Stay Hydrated: Drink plenty of water and consider electrolyte supplements.
- Increase Salt Intake: Add extra salt to your meals to help with sodium balance.
- Gradually Reduce Carbs: Ease into the keto diet to minimize symptoms.
Dining Out on Clean Keto
Tips for Eating Out
- Research Restaurants: Look for places with keto-friendly options.
- Customize Orders: Don’t hesitate to ask for modifications, like substituting vegetables for carbs.
- Avoid Sauces: Many sauces contain hidden sugars and carbs.
Navigating Restaurant Menus
Focus on dishes with grilled meats, salads, and non-starchy vegetables. Avoid bread, pasta, and fried foods.
Traveling on Clean Keto
Planning Ahead
- Pack Snacks: Bring clean keto snacks like nuts, cheese, and hard-boiled eggs.
- Research Options: Check out the menu options at your destination beforehand.
Portable Keto Snacks
- Nuts and Seeds: Convenient and non-perishable.
- Jerky: Choose varieties without added sugars or preservatives.
- Fat Bombs: Easy to make and store.
Conclusion
Recap of Clean Keto Benefits
The clean keto diet not only helps you lose weight but also supports long-term health by prioritizing nutrient-dense, whole foods. It avoids the pitfalls of highly processed foods and promotes a balanced approach to eating.
Encouragement to Get Started
Embracing a clean keto lifestyle can be a transformative journey. By focusing on food quality and making informed choices, you can achieve your health and weight loss goals while enjoying delicious and satisfying meals. Start today and experience the benefits of clean keto for yourself.
FAQs
What is clean keto?
Clean keto is a version of the keto diet that emphasizes whole foods and healthy fats while avoiding processed foods, artificial sweeteners, and trans fats for overall better health.
How many carbs can you have on clean keto?
On a clean keto diet, you should aim to keep your net carb intake between 20-50 grams per day to maintain ketosis and support sustainable weight loss.
How much weight can you lose on clean keto?
Weight loss on clean keto varies, but many people lose 1-2 pounds per week by maintaining a low carb intake, eating whole foods, and managing calorie intake.
Is there a healthy version of keto?
Yes, the clean keto diet is considered a healthy version of keto, focusing on nutrient-dense whole foods, healthy fats, and minimizing processed foods and artificial additives.
What food is clean keto?
Clean keto foods include grass-fed beef, wild-caught fish, non-starchy vegetables, avocados, coconut oil, olive oil, nuts, seeds, and dairy-free alternatives, all promoting nutrient density and health.
What is the difference between clean keto and dirty keto?
Clean keto prioritizes whole, minimally processed foods and healthy fats, while dirty keto allows highly processed foods, processed meats, and artificial sweeteners, which can negatively affect health.
How to start clean keto?
To start clean keto, reduce your carb intake to 20-50 grams per day, focus on whole foods like vegetables, healthy fats, and organic meats, and avoid processed foods and sugars.
What is the clean version of keto diet?
The clean version of the keto diet emphasizes whole foods, healthy fats, and low-carb vegetables while avoiding processed foods, trans fats, and artificial sweeteners to support overall health.
What do I eat in a day on clean keto?
A clean keto day includes meals like avocado and eggs for breakfast, a salad with olive oil and grass-fed beef for lunch, and wild-caught fish with non-starchy vegetables for dinner.
How do I do clean keto?
To do clean keto, maintain a low carb intake, focus on nutrient-dense whole foods, avoid processed foods and artificial additives, and ensure you’re getting healthy fats and adequate protein.
Ali Webster is a seasoned researcher, communicator, and Registered Dietitian with a diverse background encompassing government, nonprofits, academia, and health care. The core belief is that science should be made accessible, understandable, and relevant to all individuals, driving the motivation behind their work. Proficient in conducting and interpreting research to shape nutrition policy decisions, the individual also excels in nutrition and health communication, consumer research survey development and implementation, and clinical nutrition. Holding a Doctorate of Philosophy with a focus on Nutrition and Epidemiology from the University of Minnesota, their dietetic internship emphasized medical nutrition therapy.