Spices & Their Benefits: The Ultimate Guide to Gut Health, Bioactive Compounds, Antioxidants & Everyday Nutrition
Spices & Their Benefits: The Ultimate Guide to Bioactive Compounds, Gut Health, Nutrition & Everyday Cooking
Why Spices Deserve More Attention
Spices have been used for thousands of years in traditional cuisines around the world.
While most people think of spices as flavour enhancers, they also contribute dietary variety, culinary diversity and naturally occurring plant compounds that help make whole-food diets both enjoyable and nutritious.
Today, spices remain a cornerstone of many dietary patterns associated with healthy ageing and long-term wellbeing, including Mediterranean, Middle Eastern, Indian and Asian cuisines.
Whether you're adding ginger to bone broth, turmeric to soups or rosemary to roasted vegetables, spices offer a simple way to increase flavour without relying on highly processed ingredients.
What Makes Spices Unique?
Spices contain a variety of naturally occurring compounds including:
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Polyphenols
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Flavonoids
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Carotenoids
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Essential oils
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Sulfur-containing compounds
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Antioxidant compounds
Researchers continue to investigate how these bioactive compounds contribute to the nutritional complexity of plant foods and dietary patterns.
The value of spices comes not from one nutrient, but from the wide range of compounds they contribute to everyday meals.
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Why Dietary Variety Matters
One of the strongest predictors of a healthy eating pattern is variety.
Using a broad range of herbs and spices encourages:
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Greater vegetable consumption
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More home cooking
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Increased enjoyment of meals
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More diverse dietary patterns
Many nutrition professionals encourage people to "eat the rainbow" and spices can help make that process easier and more enjoyable.
Spices and Gut Health
Researchers continue to investigate the relationship between diet, plant diversity and the gut microbiome.
A varied diet rich in vegetables, legumes, herbs and spices contributes to overall dietary diversity.
Certain culinary ingredients commonly used as spices contain naturally occurring compounds that contribute to a varied eating pattern.
Garlic
Garlic contains naturally occurring fructans, a type of dietary fibre.
Onion
Onions contribute prebiotic fibres that are naturally present in many vegetables.
Ginger
A widely used culinary spice that complements whole-food meals and beverages.
Cinnamon
A versatile spice commonly used in both sweet and savoury cooking.
Herbs and Spices
Using a variety of herbs and spices helps increase plant diversity within the diet, which is often encouraged as part of broader healthy eating patterns.
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Bioactive Compounds Found in Spices
Curcuminoids
Found in turmeric.
Turmeric has been used traditionally for centuries in cooking and remains one of the most widely researched culinary spices.
Gingerols
Found in ginger.
Responsible for ginger's distinctive flavour and aroma.
Carvacrol
Found in oregano.
A naturally occurring plant compound commonly found in Mediterranean herbs.
Rosmarinic Acid
Found in rosemary.
A plant compound present in many culinary herbs.
Sulfur Compounds
Found in garlic and onions.
Contribute to their characteristic aroma and flavour.
Antioxidants in Herbs and Spices
Many herbs and spices contain naturally occurring antioxidant compounds.
Examples include:
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Cloves
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Cinnamon
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Rosemary
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Oregano
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Turmeric
These compounds are one reason dietary guidelines encourage regular consumption of fruits, vegetables, herbs and spices as part of balanced eating patterns.
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The Top 10 Spices to Use More Often
1. Turmeric
Common Uses
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Curries
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Soups
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Bone broth
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Roasted vegetables
Ginger & Turmeric Bone Broth Concentrate
Pairs Well With
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Ginger
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Black pepper
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Garlic
2. Ginger
Common Uses
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Bone broth drinks
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Stir-fries
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Teas
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Soups
Pairs Well With
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Turmeric
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Lemon
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Garlic
3. Garlic
Common Uses
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Slow-cooked meals
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Soups
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Sauces
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Roasted vegetables
4. Cinnamon
Common Uses
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Porridge
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Smoothies
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Yoghurt
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Baked fruit
5. Cumin
Common Uses
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Lentil dishes
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Soups
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Curries
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Spice blends
6. Paprika
Common Uses
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Chicken
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Vegetables
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Soups
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Slow-cooked meals
7. Black Pepper
Common Uses
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Broths
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Soups
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Vegetables
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Protein dishes
8. Rosemary
Common Uses
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Roast vegetables
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Lamb
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Chicken
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Potatoes
9. Oregano
Common Uses
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Mediterranean dishes
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Salads
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Tomato-based recipes
10. Cloves
Common Uses
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Chai
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Baked fruit
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Slow-cooked dishes
Bone Broth and Spices: A Perfect Combination
Spices and bone broth complement each other naturally.
Bone broth provides:
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Naturally occurring protein
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Collagen-derived amino acids
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Warm hydration
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Culinary versatility
A serve of Broth & Co Bone Broth provides approximately 5g of naturally occurring protein together with collagen-derived amino acids including:
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Glycine
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Glutamine
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Proline
Spices contribute:
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Flavour
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Aroma
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Dietary variety
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Naturally occurring plant compounds
Together they create simple, nourishing meals that fit easily into a whole-food approach to nutrition.
Broth & Co Clinical Study
Broth & Co Bone Broth Powder is supported by a clinical study conducted through the National Institute of Integrative Medicine (NIIM).
The study investigated daily bone broth consumption in Australian adults experiencing lower gastrointestinal disturbances.
Researchers observed improvements in:
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Digestive wellbeing outcomes
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Gastrointestinal symptom measures
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Quality of life measures
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Markers associated with intestinal permeability
following daily bone broth consumption.
Practical Ways to Use More Spices Daily
Morning Bone Broth Ritual
Add:
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Ginger
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Turmeric
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Black pepper
to a warm cup of bone broth.
Vegetable Soups
Use combinations of:
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Garlic
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Cumin
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Paprika
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Rosemary
Roasted Vegetables
Season with:
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Olive oil
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Garlic
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Rosemary
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Oregano
Herbal Tea Blends
Try:
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Ginger tea
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Cinnamon tea
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Turmeric tea
Smoothies
Add:
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Cinnamon
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Ginger
for extra flavour.
Recipes
Golden Ginger Bone Broth
Ingredients
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1 cup Broth & Co Bone Broth
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½ tsp turmeric
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½ tsp grated ginger
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Pinch black pepper
Method
Warm gently and stir until combined.
Mediterranean Vegetable Soup
Ingredients
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4 cups Broth & Co Bone Broth
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1 zucchini
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1 carrot
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1 onion
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1 tsp oregano
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1 tsp rosemary
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2 cloves garlic
Method
Cook vegetables until softened, add broth and herbs and simmer for 15 minutes.
Spiced Lentil & Vegetable Soup
Ingredients
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4 cups Broth & Co Bone Broth
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1 cup red lentils
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1 carrot
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1 tsp cumin
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1 tsp paprika
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1 garlic clove
Method
Combine ingredients and simmer until lentils are tender.
Bone Broth Recovery Soup
Ingredients
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2 cups Broth & Co Bone Broth
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Mushrooms
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Spinach
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Ginger
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Turmeric
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Black pepper
Method
Simmer for 10 minutes and serve warm.
Energy Performance Mushroom Bone Broth Powder
Cinnamon Apple Bowl
Ingredients
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1 apple
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Cinnamon
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Greek yoghurt
Method
Cook apple until soft and top with cinnamon and yoghurt.
Frequently Asked Questions
Are spices healthy?
Spices contribute flavour, dietary variety and naturally occurring plant compounds as part of a balanced dietary pattern.
Which spices are easiest to use daily?
Ginger, turmeric, garlic, cinnamon and paprika are among the most versatile.
Can spices be added to bone broth?
Yes. Ginger, turmeric, garlic, black pepper and rosemary all pair well with bone broth.
Why is dietary variety important?
Dietary variety helps provide a wide range of nutrients and supports overall dietary quality.
How can I start using more spices?
Begin by adding one or two spices to soups, vegetables, broths and slow-cooked meals.
Final Thoughts
Spices are one of the simplest and most affordable ways to improve the flavour, variety and enjoyment of your meals.
By combining herbs and spices with nutrient-dense foods such as vegetables, quality protein sources and Broth & Co Bone Broth, you can create meals that are both nourishing and full of flavour.
Healthy eating does not need to be complicated.
Sometimes the most powerful changes begin with something as simple as adding more herbs and spices to your plate.
👉 You create a system that supports:
👉 Because the most powerful health strategies aren’t complicated—
👉 They’re small, consistent habits done daily.