Good eye health starts long before an eye examination. Here are some tips from our optometrist, Geoff, on the small, everyday choices that make a difference. Vision is often thought of as something to check on rather than something to care for, but the eyes are living tissue, shaped over time by the nutrients we give them. According to Geoff, what we eat plays a quiet but significant role in how our eyes age, and how well they perform over a lifetime. The right foods can help protect against long-term conditions, support the retina, and slow the effects of ageing on sight, well before any change is noticeable. It is one of the simplest forms of care, and one Geoff encourages every patient to think about between visits.
Eat a rainbow
The simplest place to start is colour. A plate that includes a wide range of natural colours, greens, oranges, reds, and purples, tends to be rich in the nutrients our eyes rely on. It is less about any single food and more about variety.
Dark greens for the macula
Kale, spinach, broccoli, and brussel sprouts contain lutein and zeaxanthin, two nutrients known to help protect against macular degeneration. Eggs are another excellent source. Both are easy to work into meals throughout the week.
Colour for antioxidants
Capsicum, carrots, tomatoes, mangoes, oranges, and berries, fresh or frozen, are rich in beta carotene and vitamin C. Antioxidants like these help slow the natural ageing process and counter the free radicals that can wear down the structure of the retina over time.
Nuts and seeds
Chia seeds, almonds, brazil nuts, and flaxseed offer the same antioxidant benefits. The less processed, the better. A handful of raw nuts will always do more for you than a salted or roasted version.
Legumes for zinc
Chickpeas, beans, and lentils are valuable sources of zinc, a nutrient that plays a key role in eye health. They are also an easy, versatile addition to almost any meal.
Omega-3s for the retina
Salmon, sardines, anchovies, and tuna support retinal health, and generally, the oilier the fish, the better. For those who prefer plant-based sources, flaxseed oil and chia seeds offer a good alternative.
Less processed, more natural
Across all of this, one principle holds true. The more natural and unprocessed the food, the more nutritional value it carries. Small, consistent choices in the kitchen can make a meaningful difference to how your eyes age.
Good vision is supported from the inside out. Alongside regular eye examinations, thoughtful eating is one of the simplest ways to look after your sight for years to come.
If you have concerns about your eyesight or it's just time for a check up, book your next eye examination with Geoff.
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