Hi, I’m Gaëlle

I’m a Nutritional Therapy Practitioner based in Barcelona, and a personal trainer for 10+ years, working mostly with women.

For a long time, I was just a regular girl who trained a lot and never really felt her best. I was constantly constipated, sometimes going two or three days without a bathroom trip, with a heavy, uncomfortable feeling low in my belly that I could feel when I exercised or even just sat down. I woke up foggy, sometimes with a headache starting at the back of my skull. I chalked it all up to “just how my body is.”

Then in 2025, a scare with an autoimmune flare-up changed everything. It pushed me into functional nutrition, and for the first time, someone actually looked at the whole picture instead of handing me another supplement or another rule to follow. That’s when it clicked: my symptoms had root causes, and I could actually work on them.

So I started with the foundations: digestion, blood sugar, minerals, hydration, stress, sleep. And my body responded. My autoimmune symptoms improved and are now under control. I also found out what a clear head feels like. I didn’t know brain fog was a thing until it lifted, and it was like thinking under a big open blue sky. Waking up foggy or with a headache is not normal. It’s a physiological signal, and it has a cause somewhere.

Today, what feels different is small and huge at the same time: I can go several days in a row without thinking about my belly. It’s just there, doing its thing, digesting. No bloating, no noise, no discomfort. After years of being very aware of it, that’s a big deal. And as a bonus I didn’t go looking for, working on my blood sugar also gave me a small body recomposition, after years of never being quite satisfied with how my body looked despite all the training.

It’s not perfect, and I still have off days. But when I feel a down coming, I know exactly where to go: back to the foundations. And I can literally feel the difference. Using them every day is now just normal life, not a diet kick.

That’s why I do this work. I want to share what I’ve lived and everything I’ve learned through my certification, to show that it can be much simpler than you think. No miracle solutions, no magic supplements. Just understanding how your body works, then going step by step, starting exactly where you are right now. And I keep learning: I’m in continuing education, and every week I pick up something new that makes my work with clients better.

If you’re active and still don’t feel great, or if you just don’t feel like yourself (low energy, everything feels like an effort, irritable, rough PMS), that’s not the end of the story. Very often, it’s a physiological imbalance you can act on through the foundations.

No judgment, no jargon, no 6am green juice unless you actually like green juice.

Wondering if this could help you feel better too? Let’s figure it out together.