There are 32,000 species of fish, I'm referring to white flesh fish here, like: Hoki, Whiting, Barramundi, Herring, Hake, Cod etc. Choose wild caught fish (not farmed). Fish is an excellent source of protein and essential fatty acids.

Walnut kernels or meat are enclosed in a rounded hard shell. Walnuts not only taste great but are a rich source of heart-healthy monounsaturated fats and an excellent source of omega-3 fatty acids. Walnuts contain several minerals, especially high in manganese, vitamin E and B vitamins. Walnuts are also known for their rare and valuable antioxidant and anti-inflammatory nutrients. Store walnut kernels in the fridge or freezer, as they are susceptible to insect and fungal mold infestations.

Coconut oil is one of the most nutritious fats to cook and bake with. Use organic extra-virgin coconut oil which is unrefined and unbleached from non GMO coconuts. Coconut oil has a high smoking point and it is slow to oxidize due to its high saturated fat content, thus, resistant to going rancid. Some studies suggest coconut oil helps with digestion, including irritable bowel, tummy bugs, candida and parasites due to this oil containing short term medium-chain saturated fatty acids (MCFAs), which is a healthy form of saturated fat.

I use this extensively throughout my recipes; from soups to dinners to desserts and cakes. I think it is the best dairy-free alternative. It gives so much flavour and creaminess to a wide variety of dishes. See coconut milk recipe on page 299 of The JOYful Table cookbook. If purchasing in the can read your labels, even some organic brands contain gums and thickeners, choose full-fat not low-fat versions. I use Honest To Goodness organic cream 400ml and Ayam which isn't organic but has no additives or thickeners and is much creamier and thicker than other brands (that's why I love it), it comes in 400ml, 270ml and 140ml size cans.

The olive fruit of the olive tree is pressed and crushed to released the oil. Healthy fats like olive oil are essential for brain function and to transport vitamins and minerals throughout our bodies. This is a delicious oil to drizzled over salads and vegetables.

Lemon zest is the finely grated yellow skin of the citrus fruit lemon. The lemon skin is where you will find the oil. To make lemon zest, use a fine zest grater so you can avoid the bitter white pith under the skin.

Paprika is a relative of the chili pepper. Smoked paprika is used to add a sweet mildly spicy flavour to dishes and it adds a warm natural colour. Use organic smoked paprika, my favourite brands are Simply Organic or Frontier (I purchase online at iherb).

Garlic is a close relative to the onion and has been used throughout history for both medicinal and culinary purposes. In most of my recipes I use minced garlic as I find it distributes better throughout the dish. When in a hurry I use organic minced garlic which I purchase in glass jars and store in the fridge. When garlic powder is needed for a particular recipe, I use 'Simply Organic' brand. Why is garlic so good for us? It is an immune booster, antibiotic, good for the heart, cancer fighter and it's also knew as a weight loss aid (appetite suppressant).

Ginger root is widely used as a spice but also for medicinal purposes. It is a hot spice which you will find in many commercial curry powders. It's often used to prevent motion sickness and nausea. Some studies have shown joint swelling in people suffering with arthritis experience less pain and swelling when taken daily. I like to use fresh minced ginger in my meals and dry ground ginger in baked goods.

Organic unbleached, unrefined organic Celtic sea salt or pink Himalayan salt is my salt of choice as these contain healthy minerals and trace elements that our body needs. Regular table salt has been bleached, refined and processed leaving minimal health benefits. If you choose to use regular table salt in my recipes you will need to reduce the quantity or the end result will be to salty.

I use English baby spinach leaves in my recipes. This more modern variety of spinach is more tender than older varieties and has small flat leaves. They can be eaten raw or lightly cooked. Spinach is a powerhouse food, it contains vitamins, minerals, antioxidants and phytonutrients. Spinach is low in carbs but high in insoluble fibre and may improve eye health, and help prevent heart disease and cancer.

This crunchy orange root vegetable is rich in beta-carotene, which is converted into vitamin A in the liver. They are good for the eyes and improve night vision. You get vitamin A and a host of other powerful health benefits from carrots, including cancer prevention, helps prevent infections and heart disease, protects teeth and gums and promotes healthier skin.

It is often mistaken for a vegetable, the avocado is a fruit. It has a rich buttery flavour and smooth texture. Avocados are a good source of healthy fats, vitamin C, E and B6, potassium and dietary fibre, also useful amounts of iron magnesium and folate.

If possible purchase locally grown mango. Mangoes have been named the most widely consumed fruit in the world. They contain over 20 vitamins and minerals. Some of the possible health benefits include a decreased risk of macular degeneration, decreased risk of colon cancer, improvement in digestion and bone health, plus skin and hair.

Coriander is also know as cilantro. The fresh chopped green leaves in large amounts are a good source of vitamin C. The fresh leaves are an ingredient in many Indian, Thai, and Mexican dishes. They are usually tossed through just before serving as the heat can diminish the flavour. The dried fruits are known as coriander seeds, the seeds have a lemony citrus flavour when crushed. The word coriander in food preparation may only be referring to the ground seeds not the plant.

The lemon is a citrus fruit which makes it high in vitamin C. Lemons have a distinctive sour taste which makes it a key ingredient in drinks and foods. The pulp and rind (zest) are also used in cooking and baking.

An excellent soy free alternative to soy sauce and tamari. It comes from the sap of the coconut tree and has a sweeter flavour than soy sauce and is not as salty. Coconut aminos can be purchased from health food stores or online. This is one of my favourite ingredients.

The olive fruit of the olive tree is pressed and crushed to released the oil. Healthy fats like olive oil are essential for brain function and to transport vitamins and minerals throughout our bodies. This is a delicious oil to drizzled over salads and vegetables.

Sesame seed oil adds extra flavour to Asian cooking. Purchase sesame oil that contains no MSG and no preservatives. Store in the fridge once opened. Sesame seed oil can help heart health and is good for the skin both topically and internally. It contains anti-cancer compounds, including phytic acid, magnesium and phytosterols.