Life & Work with Jill Aida Horn of Beverly Grove

Today we’d like to introduce you to Jill Aida Horn.

Hi Jill Aida, please kick things off for us with an introduction to yourself and your story.
I was first introduced to the idea of holistic health when I was a sophomore in high school in Santa Barbara, after starting to attend yoga and meditation classes for the first time. I felt a big shift happen in my body and mind, with improved mental health and increased vitality, and I started feeling better overall. As a passionately curious person, I became fascinated with the topic of lifestyle medicine and started diving into the science behind it. It felt like I had discovered my purpose. I became especially interested in neuroscience and learning about the brain-body connection on a scientific level. UCLA became my dream school, and when I was accepted into their neuroscience program, it felt like the stars aligned. During my undergraduate years, I was fortunate enough to work with Dr. Emeran Mayer on research and education on the brain-gut-immune connection. This gave me greater insight into how intrinsically connected the brain and body are, and how our lifestyle affects what’s happening inside of us. I started learning more about sleep, nutrition, mindfulness, movement, and social relationships, and how they influence our biology and health both in the short term and the long term. At the same time, I was overcoming my own health issues related to inflammation and nervous system dysregulation, which showed up as food cravings, anxiety, low mood, or fatigue. I felt a huge shift in my own experience, with my symptoms slowly improving as I started applying everything I was learning about holistic health and using food, movement, sleep, mindfulness, nervous system regulation, and healthy social connection as medicine.

I then went on to pursue my Master of Public Health at USC’s Keck School of Medicine, where I wanted to learn how we can design programs, businesses, and interventions that actually support people in building sustainable health habits over time. I didn’t resonate with the “quick fix” approach of traditional medicine, and I strongly believe that health needs to be viewed as a long-term process focused on providing the body, mind, and soul with what they need to thrive. When our physical, mental, and emotional health are supported by our daily habits and relationships, we are able to reduce inflammation, regulate the nervous system, and help our body maintain its health and vitality while preventing chronic disease. Ever since I started learning about the science behind all of this and experiencing the shift in my own body, I have wanted to help others feel that same transformation. Having this kind of knowledge is incredibly powerful in transforming your life and enhancing the overall quality of life. But knowledge alone isn’t enough. What public health research shows is that lasting change comes from consistency and accountability, often supported by a strong sense of community. I wanted to design a platform that combines the most up-to-date science of health and disease prevention with accessible, community-focused programming around building health habits.

This led me to start my platform, Peak Health, during my final semester of my MPH, where I am the co-founder and executive director. The intention behind this platform is to make true health more accessible, sustainable, and community-focused. We offer movement classes that support a strong core and a healthy body, with early morning online classes throughout the week to support circadian alignment, habit formation, and consistency, as well as weekly Saturday morning beach Pilates classes in Santa Monica, where we can connect to nature and each other. By combining movement, sunlight, fresh air, mindfulness, and community, we support both mental and physical well-being. Each Sunday afternoon, we also host a community hike on a different trail around Los Angeles, creating opportunities to connect with nature while building genuine, meaningful relationships in an increasingly technology-driven world. I feel that these in-person weekend experiences make a meaningful difference, allowing people to experience the beauty of nature, the endorphin release from movement, and the sense of connection that comes from being around like-minded individuals. In a world of social isolation, social media overuse, and disconnection from our bodies and environment, I believe Peak Health is an important platform to help people return to themselves, cultivate calm and clarity, and build real, lasting connections. It is a space where we can take care of ourselves, each other, and the planet through an integrative experience grounded in community and nature. Bringing the body back into a healthy state means nurturing these connections — to ourselves, to others, and to our environment — consistently over time. Peak Health is designed to support that process in a sustainable way and promote a long, healthy, and fulfilling life.

My intention with Peak Health is to help people thrive in body, mind, and soul by aligning with what it truly takes to be healthy. As a scientist and public health professional, it has always been very important to me that our approach is grounded in real science. Understanding how movement, nutrition, sleep, mindfulness, and social connection shape our health, I wanted to create a platform that translates these findings into a practical framework that helps people actually change their habits. When paired with community and in-person experiences in meaningful environments, it becomes much easier to take consistent action. Ultimately, what makes the biggest difference is having a strong community of people you feel genuinely connected to. That is what we aim to provide for the health and wellness community in Los Angeles.

Would you say it’s been a smooth road, and if not what are some of the biggest challenges you’ve faced along the way?
Starting a business or platform from the ground up is humbling. Having to figure everything out on your own and bootstrapping a small, local, woman-owned business does not typically happen on a smooth road. At least it didn’t for me, but I am grateful for each of the challenges along the way.

From trying to get the word out, to figuring out strategic partnerships, to refining our programming, to managing everything behind the scenes, starting a business is a constant work in progress. But it is also the most beautiful opportunity for growth, and I’ve learned to really embrace that. I believe that having a growth mindset and seeing overcoming challenge as the biggest opportunity for growth is one of the most important parts of starting a business, along with believing in your vision and staying connected to your purpose and your “why.”

At the same time, it has been incredibly rewarding to see it make a positive impact on people’s lives. Hearing community members share how much better they feel, how much fun they had, or how they have made progress in their strength, routine, or overall health truly makes it all worth it. It has been such a joy to see people benefiting from the program and actually feeling better, more connected, healthier, more balanced, and happier. That is my biggest driver and the why behind this whole enterprise, and it’s worth any moment of challenge or struggle.

Alright, so let’s switch gears a bit and talk business. What should we know about your work?
I am the executive director of Peak Health, a wellness platform focused on making health feel more accessible, sustainable, and community-driven. My background is in neuroscience and public health, and I really specialize in translating the science of health and disease prevention into habits and experiences that people can actually integrate into their daily lives. A lot of what I focus on is the connection between movement, nutrition, sleep, mindfulness, and social connection, and how all of those pieces work together to support both mental and physical well-being.

What I am most proud of is building something from the ground up that is genuinely making a positive impact on people’s lives. Seeing people feel better in their bodies, become more consistent in their routines, and build real connections with others has been incredibly meaningful. It is one thing to understand the science, but seeing it actually come to life in a community setting has been really special.

I think what sets me apart is the combination of a strong scientific background with a very real, lived understanding of what it actually takes to feel healthy and balanced. I also care deeply about making sure everything we do is grounded in research, but also simple, realistic, and sustainable. I also place a strong emphasis on community, because from both a personal and public health perspective, that is often the missing piece when it comes to creating lasting change. I think part of my preventive, community-based focus comes from having grown up in Switzerland, where there is a strong emphasis on fresh, high-quality food, sustainability, balance, and a toxin-free environment.

At the end of the day, my goal is to help people feel better in a way that actually lasts, and to create a space where people feel supported, connected, and motivated to take care of themselves in a consistent and meaningful way.

How do you think about happiness?
I think what makes me happiest is seeing people light up from something I was able to help them with, do for them, or give them. I really love witnessing someone shift into a place where they feel more connected to themselves. Whether that’s a client expressing that they finally feel in tune with their body and nervous system, or a community member sharing that they made meaningful connections through something we created. Those moments feel incredibly fulfilling to me, which makes me happy.

At the same time, I think happiness for me is less about a single feeling and more about a sense of alignment. I feel happiest when I am engaging with what feels close to my purpose. This includes things like integrative medicine, building healthy habits, focusing on disease prevention, and continuing to learn about the science of health and wellness. In that, what I value the most is being able to take what I’ve learned and translate it into something that actually helps people and transforms their lives. Making complex information feel simple, accessible, and applicable in real life is something that means a lot to me, and I think is very powerful. I think that combination of learning, sharing, and seeing it make a tangible difference is what brings me the most fulfillment.

For me, happiness really comes down to feeling connected. Connected to what I’m doing, to the people around me, to my health, to my purpose, and to myself.

Pricing:

• $30 for a full week of online morning classes
• $25 for Beach Pilates ($20 for first-timers)
• FREE for Community Hikes
• $99 for unlimited membership (online and in-person)

Contact Info:

• Website: https://www.yourepeaking.com
• Instagram: yourepeaking

Image Credits
Headshot: Raymond Eugenio