Aztec warriors ran on chia seeds.
I love chia seeds. They could not be easier, no cooking, just a quick soak, and for something so tiny they carry an amazing amount of goodness. They have been a staple food in Mexico and Guatemala for centuries, and modern research keeps proving the Aztecs right. Here are five science-backed benefits, and my favourite ways to eat them and wear them.
1. Chia Seeds: A Complete Plant Protein
Chia seeds contain all nine essential amino acids, making them a rare complete plant protein. They come from the Salvia hispanica plant, a member of the mint family, and are rich in fibre, omega-3 fatty acids, calcium, antioxidants and minerals. Chia oil, cold-pressed from the seeds, is particularly high in omega-3 and omega-6 fatty acids, making it a great addition to both diet and skincare formulations. Both are great for you. Chia is the richest plant source of omega-3s, with around 60% of its oil made up of them, so the oil holds its own. The whole seed just brings the fibre as well, which the oil misses out on. Plus, research shows that supplementing with chia seeds may support energy and cognitive function.
2. Chia Seeds Help You Feel Fuller for Longer
Chia seeds are nearly 17% protein and a third fibre, which makes them one of the most filling plant foods you can eat. The soluble fibre soaks up water and expands in your stomach, so you feel full for longer. In one randomised controlled trial, adding just 7 to 14g of chia seeds to a mid-morning snack reduced hunger and cut lunchtime calorie intake by about 25%.
3. Chia Seeds Are Rich in Antioxidants
Chia seeds bring antioxidants including caffeic acid, myricetin and quercetin, the compounds that help protect cells from the free radical damage that comes with ageing, UV and pollution. The same antioxidants are why chia seed oil is used in natural skincare.
4. Chia Seeds Help Balance Blood Sugar Levels
Fibre, fat and protein all take longer to digest, so they slow the rate at which carbohydrates break down into sugars and reach the bloodstream. Stirred through porridge or sprinkled on toast, chia seeds help take the edge off the sugar spike from a carb-heavy meal.
5. Chia Seeds Support Skin Health
Chia seed oil is rich in omega-3 and omega-6 fatty acids, helping to maintain the skin’s lipid barrier and support hydration from within. Research shows that applying 4% chia seed oil to the skin for 8 weeks brought significant improvements in hydration and barrier function. Eaten or applied, chia supports skin health.
Try Chia Seeds in Your Kitchen
One of the easiest ways to add chia seeds to your diet is through a simple, no-cook recipe. A rich, naturally sweet chocolate mousse made with chia seeds, coconut cream and cacao. Thick, creamy and very satisfying.
Prep time: 10 minutes | Chill time: 2–4 hours or overnight | Serves: 4–6
Ingredients
- 3/4 cup chia seeds
- 1/2 cup cacao powder or unsweetened cocoa powder
- 1 teaspoon vanilla extract
- 2 tablespoons maple syrup or honey
- 2 1/4 cups nut milk
- 1 can (400ml) unsweetened coconut cream
- 1/2 teaspoon flaky sea salt
Method
Step 1. Mix. In a bowl, whisk together chia seeds, cacao powder, vanilla, maple syrup or honey, nut milk and sea salt until well combined.
Step 2. Soak. Cover and refrigerate for at least 2–4 hours, or overnight, until the mixture thickens into a pudding-like texture.
Step 3. Blend. Add the soaked mixture and coconut cream to a blender or food processor. Blend until smooth and creamy.
Adjust texture (optional). If needed, add a small splash of nut milk to loosen to your preferred consistency.
Serve. Spoon into jars or bowls and top with fresh raspberries, cacao nibs, or shaved dark chocolate.
Notes: Blending after soaking gives you a true mousse texture rather than a gel-like pudding. For an ultra-smooth finish, pre-ground chia seeds work well. Sweetness can be adjusted depending on your cacao and coconut cream.
Chia Seeds in Supplements
The Beauty Chef Body Protein+ is a bio-fermented plant-based protein powder featuring sprouted and fermented pea protein, chia seed and faba bean, with 23g of protein per serve and a complete amino acid profile.
The Beauty Chef Body Collagen combines 5000mg of Fortigel collagen peptides with 10g of plant protein from pea, chia seed and faba bean, plus vitamin D, magnesium and vitamin C to help maintain joints, cartilage and overall skin health.
Chia Seeds in Skincare and Hair Care
100% Pure Hydra Drench Cream uses chia seed gel as a key ingredient to lock in hydration with omega fatty acids, in a lightweight formula suited to all skin types including blemish-prone skin.
Salt + Glow Ora Ultimate Facial Oil is a potent blend of 15 superfoods including chia seeds, packed with essential fatty acids and antioxidants to balance, hydrate and nourish the complexion.
Biode Daily Oil with Phyto-Nutrients is a lightweight daily oil formulated with chia seed, high in zinc and omegas, alongside alfalfa leaf extract and rosemary to support clear, balanced skin.
LAMAV Omega-3 Advanced Night Cream is built on chia and raspberry seed oils, both rich in omega-3 fatty acids, with natural hyaluronic acid to hold moisture in overnight. It is one of the picks in my guide to natural night creams.
Mukti Gentle Melt Cleansing Balm is a balm-to-milk cleanser that blends baobab, argan and carrot seed oils with elasticity-supporting chia seed CO2 oil to melt away makeup, sunscreen and pollution.
Ere Perez Papaya SOS Marmalade is a multi-use rescue balm of fermented papaya, chia, coconut and hemp oils with soothing calendula, made for dry patches, bites and spots.
Chia has even made it to hair care. The Acure Bonding Hair Mask blends chia seed extract with upcycled avocado oil, and in Acure’s testing it is shown to boost hydration, reduce breakage and improve strength.
And chia is in makeup too. The RAWW Vitamin C BB Cream uses chia seed and argan oil for antioxidants and zinc that help protect the skin against environmental stress.
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