Boost longevity with nutrient-rich foods! Discover the best anti-inflammatory food and antioxidant-packed dishes for healthy ageing.
The foods we consume play a crucial role in our overall health and wellbeing as we grow older. Healthy ageing and longevity are best achieved from the inside out with a wholesome diet rich in beneficial fats, protective antioxidants and anti-inflammatory phytonutrients.
Incorporating the following nutrient-dense foods into your daily diet will support optimal health and reduce the risk of chronic illness, to help you age with strength and vitality.
Wild salmon
Wild salmon is undoubtedly one of the best foods for healthy ageing due to its high levels of omega-3 fatty acids. These beneficial fats have potent anti-inflammatory properties. Chronic inflammation is a key contributor to many age-related diseases, including heart disease, arthritis, cognitive decline and premature ageing. Omega-3s improve cardiovascular risk factors by lowering triglycerides and LDL cholesterol levels. These beneficial fats are also essential for healthy brain function and can enhance cognitive function, memory and mood, and reduce the risk of cognitive decline and depression.
Omega-3s are important for maintaining the skin’s protective lipid barrier, helping to keep your skin feeling soft and hydrated. Women’s skin becomes dry when oestrogen levels drop in menopause. Omega- 3s are important for preventing skin dryness and reducing the risk of premature skin ageing such as wrinkles and fine lines.
Astaxanthin is a carotenoid pigment found in salmon. This beneficial pigment not only gives salmon its vibrant red-orange colour but also acts as a powerful antioxidant. Astaxanthin has the advantage of being able to cross the blood-brain barrier, where it can help protect the brain from oxidative damage and support cognitive health.
Aim to consume wild Alaskan salmon, fresh or tinned, three times a week. Salmon is also a great choice because it’s a low-mercury fish. Salmon is delicious pan-fried, oven-baked or barbequed with salad or roasted and steamed veggies. Add salmon to poke bowls, sushi and pasta dishes. Add flavour to salmon with a nutritious topping such as salsa, pesto, lemon and herbs, and Asian inspired sauces made with tamari, ginger, garlic, honey and lemon juice.
Dark-green leafy vegetables
Dark-green leafy vegetables are loaded with important nutrients that support heart health and offer protection against cardiovascular disease, which is crucial for healthy ageing.
Dark-green leafy vegetables such as spinach, kale and rocket are high in dietary nitrates, which the body converts into nitric oxide. Nitric oxide relaxes and dilates blood vessels, which improves blood flow and reduces blood pressure. Lowering blood pressure is one of the most effective ways to reduce the risk of heart disease and stroke, which are common agerelated health conditions.
Dark-green leafy vegetables are also abundant in antioxidants such as vitamin C, vitamin E and betacarotene. These antioxidants protect the heart by neutralising free radicals, which can cause oxidative damage to cells and tissues in the cardiovascular system. Reducing oxidative stress helps prevent the development of atherosclerosis.
Folate, found in high amounts in dark-green leafy vegetables, plays a crucial role in regulating homocysteine levels in the blood. Elevated homocysteine levels is a risk factor for heart disease, as they can damage blood vessels and increase the risk of blood clots. Folate helps convert homocysteine into benign compounds, thereby protecting the cardiovascular system.
Dark-green leafy vegetables are also excellent sources of vitamin K, which is essential for blood clotting. Vitamin K helps regulate clotting in a way that prevents the formation of dangerous blood clots in arteries, reducing the risk of heart attacks and strokes.
You will also get a good dose of lutein and zeaxanthin from eating dark-green leafy vegetables. These powerful carotenoids play a crucial role in maintaining eye health as we age. They have antioxidant and anti-inflammatory actions that help neutralise harmful free radicals and reduce inflammation, helping to protect against macular degeneration and cataracts.
Examples of dark-green leafy vegetables include rocket, broccoli, collard greens, kale, bok choy, mustard greens, spinach and Swiss chard. Incorporate spinach, kale or Swiss chard into your morning smoothie or green juice for an extra nutrient boost. Use a mix of leafy greens in salads, Buddha bowls, rice-paper rolls, sandwiches, burgers and wraps. Add bok choy, collards or kale to stir-fries, soups and stews. Enhance quiches, frittatas, pasta dishes, lasagna, pizzas and dips with greens like spinach, kale and broccoli.
Dark-purple berries
Purple berries such as blueberries, blackberries, acai and elderberries are a fabulous source of antioxidants called anthocyanins, which give these delicious berries their vibrant purple-blue colour. Consuming these antioxidant-rich berries regularly is highly beneficial for healthy ageing, as they help improve brain health, reduce inflammation and protect against chronic disease. The darker and the more vibrant the colour, the better.
The antioxidants in these berries help protect brain cells from oxidative stress and inflammation. Regular consumption of purple berries has been linked to improved cognitive function, memory and brain health. Studies suggest that regular consumption of berries rich in anthocyanins can help slow age-related cognitive decline and may protect against Alzheimer’s disease and dementia by decreasing inflammation.
The antioxidants in these berries also help protect against numerous age-related diseases including arthritis, heart disease, diabetes, macular degeneration and cataracts.
Purple berries are also beneficial for skin health due to their high vitamin C levels, which are essential for collagen production. Improving collagen production helps maintain skin elasticity and reduce signs of fine lines and wrinkles.
Add fresh or frozen purple berries to smoothies, porridges, chia puddings, yoghurt, raw desserts, healthy berry crumbles, baked goods and salads. Use dried purple berries to toss through granola or add to protein balls and trail mixes. Freeze-dried purple berry powders are also handy to have on hand. Look for organic berries when you can as berries have thin skins that can absorb pesticides easily.
Brassica vegetables
Brassica vegetables are packed with phytonutrients that contribute to healthy ageing. Some nutritious brassicas you can include in your daily diet include broccoli and broccoli sprouts, kale, cabbage, cauliflower, Brussels sprouts, bok choy, turnips and turnip greens, daikon and radish.
Brassicas are unique as they are rich in glucosinolates, which are sulfur-containing compounds that when broken down produce biologically active substances such as indol-3-carbinol and sulforaphane, which support detoxification and help protect cells from damage.
Sulforaphane plays a crucial role in detoxification and overall health. Broccoli sprouts are a particularly rich source. Sulforaphane aids in detoxification by supporting liver function and removing toxins from the body. Sulforaphane is known for its strong antioxidant and anti-inflammatory properties. Sulforaphane is needed for the production and regulation of glutathione, one of the body’s most powerful antioxidants. Glutathione protects cells from damaging free radicals and oxidative stress, which are major contributors to ageing and age-related diseases.
Indole-3-carbinol (I3C) is important for hormonal balance as it supports the metabolism of oestrogen, which is particularly important for perimenopausal and menopausal women. I3C has been shown to reduce the risk of oestrogen-related cancers, such as breast cancer, by helping the body break down oestrogen into safer forms. I3C possesses anti-inflammatory and antioxidant properties that protect cells from damage.
Brassicas such as kale and collard greens are particularly rich in carotenoids, such as beta-carotene, lutein and zeaxanthin. These essential nutrients support eye health, improve vision and reduce the risk of degenerative eye conditions such as macular degeneration.
Some nutritious ways to enjoy brassica vegetables include roasted Brussels sprouts and cauliflower steaks, drizzled in olive oil and seasoned with herbs and spices. Add broccoli and cauliflower to stir-fries, curries, soups and frittatas. Try mashed cauliflower, shredded raw Brussels sprouts, kale and red cabbage tossed through salads, and fermented cabbage in sauerkraut and kimchi. Add kale to your green smoothie or try crunchy kale oven-baked chips. Broccoli sprouts can be easily incorporated into salads, wraps, sandwiches, smoothies, stir-fries, omelettes, blended through pesto, or as a soup, curry or pizza topper.
Green tea
Green tea offers a wealth of benefits when it comes to ageing well. Green tea is rich in a unique type of polyphenol called epigallocatechin gallate (EGCG), which acts as a powerful antioxidant and anti-inflammatory compound that neutralises fre