Loving the Skin You’re In: Summer Skin Starts in the Kitchen

There is nothing quite like the first warm spell of the year to make us suddenly aware of our skin again.

After months of wool, waterproofs and pretending our legs are none of our business, summer arrives and everything is exposed at once — arms, shoulders, knees, freckles, bumps, blotches and all. No need to reach for the head-to-toe kaftan just yet. There is still plenty we can do to support the skin through summer and beyond — not through panic, punishment or expensive promises in tiny jars, but through nourishment, hydration and a bit of common sense.

The skin is our largest organ. It keeps our insides in, protects us from the outside world, helps regulate temperature and gives us clues about what may be going on beneath the surface.

In natural health, skin has long been seen as a reflection of internal balance. These days we might speak more about the gut-skin connection, inflammation, hormones, immune health and the skin barrier — but the basic idea still holds true: skin is not separate from the rest of the body.

Many people dealing with acne, eczema, psoriasis, dermatitis or very reactive skin already know this. Skin can flare when digestion is poor, when stress is high, when sleep is disrupted, when the gut is irritated or when the body is inflamed. That does not mean every skin issue can be solved with diet alone. Of course not. But it does mean that feeding and supporting the body well can make a real difference over time.

One of the simplest places to start is with colour.

Colour Me Beautiful

Fresh fruit and vegetables provide antioxidants that help protect the skin from oxidative stress — the wear and tear caused by sunlight, pollution, stress and normal everyday living. Vitamins A, C and E are particularly important for skin health.

Vitamin A, in the form of beta-carotene, is found in orange and deep green foods such as carrots, sweet potatoes, spinach, kale and chard.

Vitamin C is found in berries, citrus fruits, kiwis, peppers, parsley and many fresh fruits and vegetables. It plays an important role in collagen production, which helps keep the skin strong and resilient.

Vitamin E is found in nuts, seeds, avocado, olive oil and leafy greens. It helps support the skin’s moisture barrier and protects delicate cell membranes.

So, if you want a simple summer skin rule, make your plate colourful. Tomatoes, berries, peppers, leafy greens, radishes, herbs, cucumber, citrus, peas, carrots, courgettes — summer makes this easy for us. Nature is not subtle. It puts the good stuff in bright colours and practically waves it at us.

Healthy fats also matter. Oily fish such as sardines, mackerel, salmon and trout provide omega-3 fats, which support the skin barrier and help regulate inflammation. Olive oil, nuts, seeds and avocado bring vitamin E and other protective compounds.

Mother Nature Knows Best

Another fascinating compound that has gained attention in recent years is astaxanthin — a deep red-orange antioxidant pigment found naturally in certain algae and seafood. Astaxanthin is what gives wild salmon, trout, shrimp and lobster their pinky-red colour.

Research into astaxanthin is ongoing, but it appears to have particularly strong antioxidant activity and may help support the skin’s resilience against UV-related oxidative stress. In other words, it may help the skin cope a little better with sunshine and environmental damage from the inside out.

And perhaps this is another lovely example of how nature often provides what we need, exactly when we need it. Just as the days lengthen and the sun grows stronger, seasonal foods rich in protective pigments, antioxidants, oils and hydration begin appearing all around us — berries, herbs, tomatoes, leafy greens and the pink-orange seafoods rich in astaxanthin.

This does not mean eating salmon replaces sunscreen, before anyone starts aggressively marinating seafood and abandoning hats altogether. But it is a beautiful reminder that colourful seasonal foods are doing far more than simply decorating the plate. Often, they are quietly helping the body adapt to the season we are in.

Hydration is another big piece of the puzzle. The skin, liver, bowel and kidneys all rely on good fluid intake. In warm weather we lose more fluid through sweat, even when it does not feel particularly hot — especially in Ireland, where a person can be wearing a fleece and still getting sunburnt. Water is ideal, but herbal teas can also be lovely in summer. Nettle, peppermint, fennel, lemon balm, dandelion and mint can all be served cool with slices of cucumber, lemon, lime or fresh herbs.

And then of course, there is the sun…

We need sunlight. It lifts mood, supports circadian rhythm and helps the body produce vitamin D. But burning the skin is never a good idea. A little sensible exposure is very different from spending hours outside unprotected because “sure it’s only Ireland.” UV rays do not care that there is a breeze. They do not care that you were only hanging out the washing. They do not care that you had no intention of turning pink while watering the tomatoes.

Good sun care means using shade, covering up when needed, wearing sunglasses and a hat, and choosing a broad-spectrum sunscreen that protects against both UVA and UVB rays.

Think of UVA as ageing and UVB as burning — an old but useful way to remember it. We need protection from both. And while I am all for enjoying the first proper warm days of the year, it is worth preparing the skin from the inside too. Colourful food, good fats, water-rich vegetables, herbs, minerals, sleep and hydration all build resilience gradually.

There is no miracle food for perfect skin. Thankfully. Perfect skin sounds exhausting. But there are steady, ordinary habits that support the skin beautifully:
- eat more colour,
- drink enough fluids,
- include good oils and oily fish,
- eat plenty of herbs and vegetables,
- avoid repeatedly burning the skin,
and remember that your skin is not a problem to be fixed, but an organ to be cared for. That feels like a much kinder place to start. So this summer, before we fling ourselves at the first sun symbol on the weather app, maybe we can prepare in a slightly better way.

Yes to the basil plants.
Yes to the outdoor cushions.
Yes to the optimistic salads.

But also yes to water, shade, hats, olive oil, berries, sardines, herbs, and enough common sense to come in out of the sun before our shoulders start resembling cooked ham.

Love the skin you’re in. Feed it well. Protect it kindly. And for the love of all things holy, do not underestimate Irish sunshine.