Mediterranean Diet vs Paleo vs Keto: Benefits, Differences, Bone Broth & Easy Recipes
Mediterranean Diet vs Paleo vs Keto: Key Differences, Benefits, Bone Broth & Easy Recipes
A practical Broth & Co guide to comparing popular eating patterns through food quality, protein, gut health, metabolic flexibility and long-term sustainability.
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Key takeaways Keto, Paleo and Mediterranean-style eating can all improve food quality when they focus on whole foods, protein, vegetables and fewer ultra-processed foods. The best approach is usually the one that supports metabolic health, gut health, muscle maintenance and long-term consistency without unnecessary restriction. Mediterranean-style eating offers the most flexible, fibre-rich pattern for many people, while lower-carbohydrate approaches may suit some individuals when used thoughtfully and with professional guidance where needed. |
The Problem With Diet Labels
Modern nutrition can feel like a debate between teams. Keto is often presented as the blood-sugar option, Paleo as the ancestral whole-food option, and Mediterranean eating as the heart-healthy option.
In real life, the quality of the pattern matters more than the name. A Mediterranean diet can be highly nourishing or overly refined. A Paleo pattern can be vegetable-rich or meat-heavy. A ketogenic diet can be carefully planned or low in fibre and plant diversity.
So instead of asking which diet is automatically best, it is more useful to ask: does this way of eating help you eat enough protein, enjoy vegetables and fibre-rich foods, support stable energy, maintain muscle, look after your gut and continue the pattern long term?
For a wider overview of common dietary frameworks, see Popular Diets Explained: Mediterranean, Paleo, Keto, Gluten-Free, AIP & Intermittent Fasting.
What Is Metabolic Health?
Metabolic health describes how well the body manages energy, blood glucose, insulin responses, body composition, muscle function and fuel use. It is influenced by food quality, movement, muscle mass, sleep, stress, genetics, age and medical history.
A helpful goal is metabolic flexibility: the ability to adapt fuel use according to meals, fasting periods, movement, rest and energy demand. This does not mean everyone needs to follow a strict diet. It means building a body that can respond well to everyday life.
Metabolic Health & Flexibility: Blood Sugar, Energy, Protein & Whole-Food Nutrition and Metabolic Flexibility: The Key to Fat Burning, Energy, Healthy Ageing & Metabolic Health explain this in more detail.
If you have diabetes, insulin resistance, cardiovascular risk factors, pregnancy-related concerns, a history of disordered eating, kidney disease or are using medication, personalised advice from your healthcare professional or Accredited Practising Dietitian is important before making major dietary changes.
The Mediterranean Diet
Mediterranean-style eating is based on traditional food patterns from countries bordering the Mediterranean Sea. It emphasises vegetables, fruit, legumes, whole grains, extra virgin olive oil, nuts, seeds, herbs, spices, fish and seafood, with moderate dairy and flexible inclusion of poultry, eggs and meat.
Its strength is not one single ingredient. It is the overall pattern: plants, fibre, healthy fats, seafood, flavour, shared meals and relatively low reliance on ultra-processed foods.
For many people, Mediterranean-style eating is easier to maintain because it is flexible rather than highly restrictive. It also tends to support gut health because it includes legumes, whole grains, vegetables, fruit, herbs and polyphenol-rich foods.
For recipe ideas, Mediterranean Bone Broth Recipes offers practical broth-based meals inspired by this pattern.
The Paleo Diet
Paleo eating focuses on whole foods such as meat, fish, eggs, vegetables, fruit, nuts and seeds. It usually excludes grains, legumes, refined sugars, many ultra-processed foods and most dairy foods.
Its strengths are simplicity, protein, whole foods and reduced reliance on highly processed snacks. For people who previously ate a very processed diet, Paleo can feel like a clear reset towards cooking and nutrient-dense meals.
The limitation is that it removes entire food groups that can be valuable for many people, especially legumes, whole grains and some dairy foods. These foods can contribute fibre, resistant starch, calcium, protein and affordable everyday nutrition.
A Paleo-style pattern can be more gut-supportive when it includes a wide variety of vegetables, fruit, herbs, spices, nuts and seeds, rather than becoming a narrow meat-and-vegetable routine.
The Ketogenic Diet
The ketogenic diet is a very low-carbohydrate, high-fat eating pattern designed to encourage the production of ketones. It usually includes meat, fish, eggs, avocado, olive oil, nuts and low-carbohydrate vegetables while restricting grains, legumes, most fruit, starchy vegetables and sugar.
Some people find lower-carbohydrate eating helps with appetite, meal structure or blood glucose management. However, ketogenic diets are more restrictive and can be lower in fibre, plant diversity and certain micronutrients if they are not planned carefully.
Keto is not the right fit for everyone. It may be inappropriate or require medical supervision in some situations, especially where medications, pregnancy, kidney disease, a history of disordered eating, high training loads or complex health conditions are involved.
Low-Carb Diets Have Become Increasingly Popular—But Are They Right for Everyone? provides a more detailed discussion of lower-carbohydrate approaches.
Keto vs Paleo vs Mediterranean: Key Differences
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Feature |
Mediterranean |
Paleo |
Keto |
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Main emphasis |
Plant-rich, flexible, whole-food pattern. |
Whole foods with grains, legumes and most dairy excluded. |
Very low carbohydrate, higher fat, moderate protein. |
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Carbohydrate level |
Moderate and flexible. |
Variable, often moderate. |
Very low. |
|
Fibre potential |
High when legumes, whole grains, vegetables and fruit are included. |
Moderate to high if plant variety is strong. |
Can be low without careful vegetable, seed and nut choices. |
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Protein |
Flexible: fish, seafood, eggs, yoghurt, legumes, poultry and meat. |
Usually high from meat, fish and eggs. |
Moderate protein, depending on the plan. |
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Sustainability |
Often high because it is less restrictive. |
Variable. |
Variable and often harder long term. |
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Best fit |
Many people seeking long-term food quality and flexibility. |
People who like simple whole-food rules. |
Some people needing structured low-carbohydrate eating under appropriate guidance. |
Which Is Best for Weight and Body Composition?
Weight change depends on many factors, including total energy intake, protein, fibre, food quality, physical activity, sleep, stress, appetite, medication use and body composition.
People may lose weight initially on keto because carbohydrate restriction can reduce total energy intake and water weight. Paleo may support weight change by reducing ultra-processed foods and increasing protein. Mediterranean-style eating may be slower but often supports long-term consistency because it is more flexible.
Body composition matters as much as scale weight. A routine that supports muscle maintenance, strength and adequate protein is usually more useful than a short-term plan that simply reduces food intake.
The Ozempic Effect with Food: GLP-1 Foods for Satiety, Appetite Control & Blood Sugar Balance explains food-first satiety strategies, while Skinny Glow can sit within a broader metabolic wellness routine that also includes balanced meals, fibre, protein, movement and sleep.
Which Is Best for Gut Health?
Gut health depends heavily on dietary diversity, fibre, plant variety, polyphenols, hydration and overall food quality. Mediterranean-style eating usually has the strongest built-in gut-health advantage because it includes legumes, whole grains, vegetables, fruit, herbs, spices, nuts and seeds.
Paleo can support gut health when it includes plenty of plant variety, but removing legumes and grains can reduce some useful fibre sources. Keto can be more challenging for gut diversity if vegetables, nuts, seeds and low-carbohydrate plant foods are limited.
The goal is not to follow a perfect gut-health diet. It is to feed the gut ecosystem consistently. Building a Healthy Gut: Why Diversity Matters More Than Any Superfood and The Complete Guide to Gut Biotics. explain this broader microbiome picture.
Which Is Best for Muscle Maintenance?
Muscle is one of the body’s most important metabolic tissues. It supports strength, movement, glucose disposal, recovery and healthy ageing.
All three eating patterns can support muscle if they provide enough protein, enough total food and appropriate resistance training. The risk is not the label itself; it is under-eating, under-protein eating or using restriction in a way that makes strength and recovery harder.
Useful protein sources include fish, eggs, poultry, meat, yoghurt, tofu, tempeh, legumes where included, collagen-rich foods and bone broth as part of the wider pattern.
Protein Quality vs Quantity: Why Both Matter for Health & Healthy Ageing, High-Protein Foods: The Foundation of Muscle, Healthy Ageing & Recovery Nutrition, The Gut-Muscle Axis and Why Protein and Resistance Training Work Better Together are useful next steps.
Where Bone Broth Fits
Bone broth can fit into Mediterranean, Paleo and lower-carbohydrate routines because it is a simple savoury food that can be used in drinks, soups, stews, sauces, slow cooking and grain or vegetable dishes.
Broth & Co Bone Broth provides naturally occurring protein and collagen-associated amino acids in a convenient format. It should sit within a broader diet rather than replace complete protein foods, vegetables, fibre-rich plants or balanced meals.
For the full food-first context, see Bone Broth Benefits: The Complete Guide to Gut Health, Protein, Recovery & Healthy Ageing, Bone Broth Recipe: How to make & More and Functional Proteins Explained: Bone Broth, Collagen Peptides & Complete Protein.
Bone broth can also be part of functional hydration routines, especially for people who enjoy warm savoury options. Functional Hydration explains this in more detail.
What About Ultra-Processed Foods?
One reason all three eating patterns can appear to work is that they often reduce ultra-processed foods. This may naturally shift meals towards protein, vegetables, whole foods, fibre and fewer highly refined snacks.
This matters because food quality affects satiety, meal structure, gut health, metabolic health and long-term consistency. You do not need a strict diet label to improve food quality. Often, the biggest change is replacing highly processed convenience foods with satisfying meals built from recognisable ingredients.
Excessive Sugar & Ultra-Processed Foods explores this topic in more detail.
Mediterranean Diet Recipes
Greek Lemon Chicken Bone Broth Soup (Avgolemono Inspired)
Greek Lemon Chicken Bone Broth Soup (Avgolemono Inspired)
A bright, comforting soup inspired by the Greek classic, with chicken, rice, lemon and a silky egg-thickened broth.
Serves: 4 Prep: 15 minutes Cook: 20 minutes
Ingredients
1 litre Broth & Co Chicken Bone Broth
2 cooked chicken breasts, shredded (about 400 g)
1 cup cooked rice (optional)
2 large eggs
Juice of 2 lemons
2 tablespoons chopped fresh parsley or dill
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Place the bone broth in a large saucepan and bring it to a gentle simmer. Add the shredded chicken and cooked rice, if using, and heat for 5 minutes.
Step 2
Whisk the eggs and lemon juice together in a medium bowl until smooth.
Step 3
While whisking continuously, slowly add one ladle of the warm broth to the egg mixture. Repeat with a second ladle to gently warm the eggs.
Step 4
Reduce the saucepan to low heat. Slowly pour the egg and lemon mixture back into the soup, stirring gently.
Step 5
Warm for 2-3 minutes without boiling, then season with salt and pepper. Serve with parsley or dill.
Why it fits: It combines traditional Mediterranean flavours with protein, broth, lemon and an optional serve of rice in a satisfying meal.
Mediterranean Tomato & Vegetable Bone Broth Soup
A colourful everyday soup that brings vegetables, herbs, chickpeas and savoury broth together in one pot.
Serves: 4 Prep: 15 minutes Cook: 35 minutes
Ingredients
2 tablespoons extra virgin olive oil
1 brown onion, diced
2 carrots, diced
2 celery stalks, diced
2 garlic cloves, crushed
400 g canned diced tomatoes
1 litre Broth & Co Bone Broth
2 zucchini, diced
400 g canned chickpeas, drained and rinsed
1 teaspoon dried oregano
1 teaspoon dried thyme
1/2 cup fresh basil or parsley leaves
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium heat. Add the onion, carrots and celery and cook for 6-8 minutes, stirring occasionally, until softened.
Step 2
Add the garlic, oregano and thyme and cook for 30 seconds.
Step 3
Stir in the tomatoes, bone broth and chickpeas. Bring to a gentle boil, then reduce the heat and simmer for 20 minutes.
Step 4
Add the zucchini and simmer for a further 10 minutes, or until tender.
Step 5
Season to taste and serve topped with fresh basil or parsley.
Why it fits: It provides vegetable variety, legumes, herbs, olive oil and a broth base in a flexible Mediterranean-style meal.
Mediterranean Fish Stew with Bone Broth
A simple coastal-style stew with white fish, fennel, tomato, lemon and parsley.
Serves: 4 Prep: 15 minutes Cook: 30 minutes
Ingredients
2 tablespoons extra virgin olive oil
1 brown onion, diced
1 fennel bulb, thinly sliced
2 garlic cloves, crushed
400 g canned diced tomatoes
750 ml Broth & Co Bone Broth
500 g firm white fish, cut into 4 cm pieces
Juice of 1 lemon
1/2 cup chopped fresh parsley
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium heat. Add the onion and fennel and cook for 6-8 minutes until softened.
Step 2
Add the garlic and cook for 30 seconds, then stir in the tomatoes and bone broth.
Step 3
Bring to a gentle simmer and cook uncovered for 15 minutes.
Step 4
Add the fish and simmer gently for 5-8 minutes, or until it is opaque and flakes easily.
Step 5
Stir through the lemon juice, season to taste and serve with parsley.
Why it fits: Fish, olive oil, vegetables, herbs and broth reflect the food-first pattern found in many Mediterranean coastal meals.
Mediterranean Lentil & Bone Broth Soup
A warming lentil soup with vegetables, cumin, oregano and parsley.
Serves: 4 Prep: 15 minutes Cook: 45 minutes
Ingredients
2 tablespoons extra virgin olive oil
1 brown onion, diced
1 carrot, diced
1 celery stalk, diced
2 garlic cloves, crushed
1 cup (200 g) dried brown lentils, rinsed
1 litre Broth & Co Bone Broth
1 teaspoon ground cumin
1 teaspoon dried oregano
1/2 cup chopped fresh parsley
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium heat. Add the onion, carrot and celery and cook for 6-8 minutes until softened.
Step 2
Add the garlic, cumin and oregano and cook for 30 seconds.
Step 3
Add the lentils and bone broth. Bring to a gentle boil, then reduce the heat.
Step 4
Cover loosely and simmer for 35-40 minutes, stirring occasionally, until the lentils are tender. Add a little water if the soup becomes too thick.
Step 5
Season to taste and serve with chopped parsley.
Why it fits: Lentils add fibre and plant protein, while olive oil, vegetables, herbs and broth create a practical Mediterranean staple.
Paleo Diet Recipes
Paleo Chicken & Vegetable Soup
A straightforward chicken soup made with vegetables, herbs and bone broth.
Serves: 4 Prep: 15 minutes Cook: 35 minutes
Ingredients
1 tablespoon extra virgin olive oil
600 g boneless, skinless chicken thighs
1 brown onion, diced
2 carrots, diced
2 celery stalks, diced
2 garlic cloves, crushed
1 litre Broth & Co Chicken Bone Broth
1 zucchini, diced
1 teaspoon dried thyme
1/2 cup chopped fresh parsley
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium heat. Add the chicken and cook for 2-3 minutes on each side, then transfer it to a plate.
Step 2
Add the onion, carrots and celery to the pan and cook for 5 minutes. Stir in the garlic and thyme.
Step 3
Return the chicken to the pan, add the bone broth and bring to a gentle simmer. Cover and cook for 20 minutes.
Step 4
Remove the chicken, shred it with two forks and return it to the soup with the zucchini.
Step 5
Simmer for 8-10 minutes, season to taste and serve with parsley.
Why it fits: It centres on chicken, vegetables, herbs and broth without grains, legumes or dairy.
Sweet Potato & Beef Bowl
A balanced whole-food bowl with roasted sweet potato, seasoned beef, spinach and avocado.
Serves: 4 Prep: 15 minutes Cook: 30 minutes
Ingredients
600 g sweet potato, cut into 2 cm cubes
2 tablespoons extra virgin olive oil, divided
500 g lean beef mince
1 teaspoon ground cumin
1 teaspoon smoked paprika
120 g baby spinach
1 large avocado, sliced
Juice of 1/2 lemon
2 tablespoons chopped fresh parsley
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Preheat the oven to 200°C (180°C fan-forced). Toss the sweet potato with 1 tablespoon olive oil, season lightly and roast for 25-30 minutes until tender and golden.
Step 2
Heat the remaining olive oil in a large frying pan over medium-high heat. Add the beef, cumin and paprika and cook for 7-8 minutes, breaking up the mince, until browned and cooked through.
Step 3
Add the spinach and cook for 1-2 minutes until just wilted.
Step 4
Divide the roasted sweet potato and beef mixture among four bowls.
Step 5
Top with avocado, lemon juice and parsley, then season to taste.
Why it fits: It uses familiar whole foods and provides protein, vegetables, healthy fats and satisfying carbohydrate from sweet potato.
Mushroom Herb Bone Broth Soup
An earthy mushroom soup with garlic, thyme, parsley and savoury bone broth.
Serves: 4 Prep: 10 minutes Cook: 25 minutes
Ingredients
1 tablespoon extra virgin olive oil
500 g mixed mushrooms, sliced
2 garlic cloves, crushed
1 teaspoon dried thyme
1 litre Broth & Co Bone Broth
1 tablespoon lemon juice
1/2 cup chopped fresh parsley
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium-high heat. Add the mushrooms and cook for 7-8 minutes until browned and their liquid has mostly evaporated.
Step 2
Add the garlic and thyme and cook for 30 seconds.
Step 3
Pour in the bone broth, bring to a gentle simmer and cook for 15 minutes.
Step 4
Stir through the lemon juice and season to taste.
Step 5
Ladle into bowls and finish with parsley.
Why it fits: It is grain-free and built around mushrooms, herbs, olive oil and broth.
Keto Diet Recipes
Keto Creamy Chicken Bone Broth Soup
A lower-carbohydrate chicken soup with coconut cream and spinach.
Serves: 4 Prep: 15 minutes Cook: 30 minutes
Ingredients
1 tablespoon extra virgin olive oil
500 g boneless, skinless chicken thighs, cut into bite-sized pieces
2 garlic cloves, crushed
1 litre Broth & Co Chicken Bone Broth
200 ml unsweetened coconut cream
120 g baby spinach
1 tablespoon lemon juice
Sea salt and freshly ground black pepper, to taste
Method
Step 1
Heat the olive oil in a large saucepan over medium-high heat. Add the chicken and cook for 5-6 minutes until lightly browned.
Step 2
Add the garlic and cook for 30 seconds.
Step 3
Pour in the bone broth and bring to a gentle simmer. Cook for 15 minutes, or until the chicken is cooked through.
Step 4
Stir in the coconut cream and spinach and simmer for 2-3 minutes until the spinach wilts.
Step 5
Add the lemon juice, season to taste and serve.
Why it fits: It is low in carbohydrate while providing chicken, broth, leafy greens and a creamy texture without flour.
Keto Bacon & Vegetable Broth Bowl
A savoury bowl with bacon, zucchini, broccoli, spinach and broth.
Serves: 4 Prep: 15 minutes Cook: 25 minutes
Ingredients
200 g rindless bacon, chopped
1 tablespoon extra virgin olive oil, if needed
2 zucchini, diced
250 g broccoli, cut into small florets
1 litre Broth & Co Bone Broth
120 g baby spinach
2 tablespoons chopped fresh parsley
Freshly ground black pepper, to taste
Method
Step 1
Place the bacon in a large saucepan over medium heat and cook for 5-6 minutes until lightly crisp. Transfer half to a plate for serving.
Step 2
If the pan is dry, add the olive oil. Add the zucchini and broccoli and cook for 4 minutes.
Step 3
Pour in the bone broth, bring to a gentle simmer and cook for 10-12 minutes until the vegetables are tender.
Step 4
Stir in the spinach and cook for 1 minute until wilted.
Step 5
Divide among bowls and top with the reserved bacon, parsley and black pepper.
Why it fits: It offers a low-carbohydrate combination of broth, protein and non-starchy vegetables.
Garlic Butter Beef Broth
A rich but simple beef-and-greens broth for a lower-carbohydrate meal.
Serves: 4 Prep: 10 minutes Cook: 20 minutes
Ingredients
30 g unsalted butter
500 g beef strips
2 garlic cloves, crushed
1 litre Broth & Co Beef Bone Broth
150 g kale or silverbeet, finely sliced
1 teaspoon dried thyme
Freshly ground black pepper, to taste
Method
Step 1
Melt half the butter in a large saucepan over medium-high heat. Add the beef in batches and cook for 2-3 minutes until browned. Transfer to a plate.
Step 2
Reduce the heat to medium. Add the remaining butter, garlic and thyme and cook for 30 seconds.
Step 3
Pour in the bone broth and bring to a gentle simmer.
Step 4
Add the kale or silverbeet and cook for 4-5 minutes until tender.
Step 5
Return the beef and its juices to the pan, warm for 2 minutes and season with black pepper before serving.
Why it fits: It combines beef, leafy greens and broth in a satisfying lower-carbohydrate dish.
Try the Recipes
Explore our collection of nourishing recipes for practical meals using bone broth, vegetables, protein, herbs and spices.
Mediterranean Bone Broth Recipes
From Australia to Asia: A Journey Through Traditional Soups, Broths & Nourishing Recipes
Latin American Soups, Stews & Comfort Food Recipes with Bone Broth
Eastern European Comfort in a Bowl: Traditional Soups & Stews with Bone Broth
Healthy Kids Recipes with Hidden Vegetables
How to Flavour Bone Broth: Herbs, Spices & Gut-Friendly Ingredients
Healing Soups & Nourishing Broths: Bone Broth Recipes for Recovery
Vegetable-Forward Nourishing Soups
7-Day Bone Broth Meal Plan: Gut Health, Energy & Easy Daily Nutrition
Frequently Asked Questions
Is the Mediterranean diet healthier than keto or Paleo?
For many people, Mediterranean-style eating is the most flexible and fibre-rich option, which can make it easier to sustain. The best pattern still depends on the person, their health history, preferences and nutritional needs.
Is keto good for metabolic health?
A ketogenic diet may suit some people in specific contexts, but it is restrictive and may require professional guidance. Food quality, fibre, protein, sleep, movement and medical context all matter.
Is Paleo good for gut health?
Paleo can support gut health when it includes a wide variety of vegetables, fruit, herbs, spices, nuts and seeds. Removing legumes and whole grains may reduce some fibre sources for some people.
Can bone broth fit into all three diets?
Yes. Bone broth can fit into Mediterranean, Paleo and lower-carbohydrate routines as a warm drink or ingredient in soups, stews, sauces and meals.
Which diet is best for muscle?
Any of these patterns can support muscle if total protein, protein quality, total energy and resistance training are adequate.
Do I need to follow a named diet?
No. Many people do well with a flexible food-first pattern built around protein, vegetables, fibre-rich plants, healthy fats, hydration, movement and sleep.
Summary
The Keto, Paleo and Mediterranean diet debate often misses the bigger picture. A dietary pattern is only useful if it supports your health, suits your life and can be repeated consistently.
Mediterranean-style eating is often the most sustainable and gut-friendly option because it is flexible and plant-rich. Paleo can improve food quality when it encourages cooking and whole foods. Keto may suit some people, but it is more restrictive and should be approached carefully.
Whichever pattern you choose, the foundations remain the same: adequate protein, colourful plants, fibre where tolerated, healthy fats, hydration, movement, sleep and meals you can keep enjoying.