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Biography
With over 15 years in front of the camera, Cristíona has transformed her career as a successful model into a thriving presence in lifestyle medicine and holistic wellness. Now a respected health coach with over 26,000 Instagram followers, she blends her background in fashion with a genuine passion for helping others achieve balanced, fulfilling lives.
An advocate for both mental and physical well-being, Cristíona teaches mindfulness and meditation, guiding her followers in the art of staying grounded in today’s fast-paced world. As a certified health coach, she also shares her expertise in nutrition and runs online wellness challenges, empowering her audience to make sustainable lifestyle changes. Her content reflects a multifaceted approach to wellness, including her passion for weightlifting and strength training as powerful tools for resilience and confidence.
Whether she’s hiking in nature, exploring new destinations, or simply sharing insights from her day, Cristíona inspires her community to embrace a lifestyle that’s active, mindful, and rooted in self-care. She offers a unique blend of style, expertise, and a holistic approach to health that resonates with her dedicated followers, helping them connect to both inner peace and physical vitality.
Follower count27,537
Happy Christmas all! 🌴❤️🎄 Snorkling with turtles, dolphins, surfing, vibing with friends on a private yacht. Christmas is good this year, first of a kind, first away from family. Love and miss you all. ❤️
When you go to the gym during Easter holidays + you realise you’re the only person above 21 😂 And everyone your age is at home married with kids 😅
Hi! I’m Cristíona, originally from the west of Ireland. My journey has taken me across the world, from studying and working in law, to spending years in modelling, dabbling in acting, and now to where I feel most aligned—mentoring and coaching high-performing individuals to optimise their health, energy, and longevity. I’m a licensed personal trainer, with certifications in Plant-Based Nutrition from Cornell University and Health Coaching from the London College of Naturopathic Medicine. My approach blends science-backed strategies with a holistic, personalised method that supports both physical and mental well-being. But the lessons that shaped me didn’t come from textbooks or careers. They came from experience, resilience, and deep personal growth. I’ve loved deeply, navigated challenges, and evolved with every season of life. Divorce, reinvention, and redefining my purpose have taught me that true well-being goes far beyond just training and nutrition—it’s about mindset, self-trust, and long-term vitality. Through it all, I’ve learned this: The most important investment you will ever make is in yourself. This reel is a glimpse into the first half of 2024—highs, lessons, and the people and places that have shaped me. I’m endlessly grateful, and I know this is only the beginning. If you are ready to step into your strongest, most energised, most confident self—with a coach who understands the nuances of high-performance health, personal training, longevity, and self-mastery—let’s talk. You don’t need another quick-fix program. You need a bespoke strategy that fits your life. 📩 DM me or book a call to find out how we can work together. The best investment you’ll ever make is in your future self.
I didn’t take many photos in Sydney – I was too busy soaking it all in. Coastal walks from Coogee to Bondi, Bronte, and all the way down to Hornby Lighthouse and also around Manly… I easily walked over 60km in a week, barefoot as often as possible. I love the lifestyle by the sea – but still in an incredible city full of culture, great food + coffee, and beautiful energy. Definitely a place I could spend more time in. Traveling solo means photos aren’t always easy – but here are a few I did manage to take (with the help from a few kind passer-by’s!). Excuse the tourist energy 😄 Sydney was definitely a place I could see myself living in 👌🏼
🎧 Episode 5 is now live! This one’s a personal one – I’m sharing the behind-the-scenes of my solo trip through Bali, Lombok & Gili Air…scooters, scuba diving, beach-hopping, and the quiet moments in between. 🌊✨ I also open up about what it’s been like settling back into a grounded routine in Bali – how travel has shaped my lifestyle, and the new rhythms I’m leaning into for deeper wellness. Hit play if you’re craving freedom, inspiration, or a reset. Listen now @believeinabetterlifepodcast 💫 #PodcastLife #SoloTravel #BaliDiaries #LombokAdventure #BelieveInABetterLife #CristíonaAston
There is something sacred about getting dressed up, a glass of wine in hand, laughter shared over slow, beautiful food ♥️ If you’re in Uluwatu, make it a night to remember. Because pleasure is reason enough @hedonist_restaurant
Hands down – no exaggeration – top five massages of my life. SLOW SPA - Gili Air @slowgiliair Lying in a bamboo room with the breeze drifting in, no sounds except the softest blend of nature, ambient music, and a whisper of “Om Shanti” in the background. At one point, I could hear a cow mooing gently outside and I nearly laughed with joy – it was that serene. Livia, my massage therapist, was utterly wonderful – present, warm, and intuitively responsive. The pressure was perfect, and the whole experience was so deeply restorative I didn’t want to leave. Every detail was considered – the temperature, the aesthetics, the stillness. I felt held, not just treated. If you’re ever in Gili Air, make space in your trip for a treatment at Slow Spa. It’s more than a massage – it’s a nervous system reset.
The sound of the ocean, and nothing else. 🌊🌴 25 metres under the ocean, on the ocean, in the ocean—the sound, the smell… The last few days on Lombok and Gili Air have been another, even deeper, layer of healing. On another note—I’m so happy to be able to post this. I’m not ripped. I’m not in the best physical shape of my life. But inside—I absolutely am. My body finally feels like a safe place. My nervous system is calm. I have the highest HRV score I’ve ever had. Strength isn’t always visible. Sometimes it’s in how gently you speak to yourself. In how deeply you breathe. In how free you feel when you stop needing to prove anything. If you’re feeling stuck and don’t know where to start getting back to feeling you again— DM me the word reset and I’ll meet you where you are.
Do women expire? What do you think? Episode 4 is now live – exclusively on Spotify. Hit the link in bio to listen, and if it resonates, leave a review, give it a like, and follow along to stay updated with me, Cristíona.
Ever been on a date where the guy thought you were a decade younger than you are?! Let’s just say… it got interesting. NEW episode now live on Spotify & YouTube We’re diving deep into mindset, modern dating, and emotional maturity – the kind of chat that makes you think, laugh, and maybe… rethink. Watch or listen now – link in bio.
After movement comes stretching. And through it all — lead with breath, and it will guide you home. I recently had my body composition tested: • Weight: 69.4 kg • Skeletal muscle mass: 31.0 kg • Body fat: 14.2% • Visceral fat level: 1 No crash diets. No overtraining. Just consistency — strength training, enough nourishing food, rest, and recovery. To anyone still afraid that lifting weights will make you bulky — please don’t worry. Resistance training is one of my top five longevity tools. It builds strength, stability, and confidence — and keeps your body working for you as you age. This is what building muscle in your 40s can look like: Strong, soft, and grounded. Held together by structure and routine — not rigidity — and led by presence in your breath. I’m getting ready to launch a full 360 wellness app next month — integrating movement, mindfulness, and nourishment to help you feel at home in your body again. Stay tuned. And if you want to start now, DM me “STRONG” and I’ll guide you.
If I could share just one tip for staying fit and vibrant through your 20s, 30s… so you can show up in your 40s with energy, clarity, and confidence —it’s this: Eat real food. Grown from the ground. Organic, mineral-rich vegetables. Unprocessed whole foods. Sourced with care, not convenience. Because food isn’t just fuel—it’s chemistry. And it speaks directly to your hormones, your sleep, your mood, your metabolism. • B vitamins (from leafy greens and root veg) are essential for energy, nervous system support, and hormone balance. • Minerals like magnesium, potassium, and zinc keep your cells hydrated, your cycle regulated, and your brain clear. • The cleaner your inputs, the more stable your body feels. This is especially important for women—but men, this affects you too. Your testosterone. Your mental focus. Your sleep quality. Your resilience. You can lift weights, take supplements, and biohack all you want— But if your nutrition is off, your foundation is shaky. So if you’re in your 20s or 30s, start now. Your future self will thank you. And if you’re already in your 40s or beyond—it’s not too late. You can feel incredible in your body again. Start with what’s on your plate. Let it be colourful. Earth-grown. Alive. Nourishing. Need help getting started? DM me. I’ll meet you where you are. Photo: @kimjaeger.dk