London, 23rd April 2026
In a market crowded with dashboards and diagnostics, Do Health is focused on what happens next: helping people turn awareness into meaningful, sustained change.
Do Health is the personalised health companion, powered by an individual's biology and lifestyle. Launched by the UK-founded digital health provider Voy, in partnership with Dr Rangan Chatterjee, Do Health is a practical, app-based lifestyle programme with a current waitlist of over 25,000 people.
Where most diagnostics apps focus on insight alone, Do Health is built for action. It connects what’s happening inside the body with how people actually live, translating data into practical, personalised changes that fit real lives.
Supported by three annual blood tests analysing 11 core biomarkers, alongside an annual screen of 50 markers, the programme helps people understand their body, take preventative action and measure progress. Personalised recommendations are delivered via an AI-powered coach.
This marks a significant step in Voy’s journey towards becoming a more proactive companion for healthy living. Since its beginnings in 2018, Voy - formerly Manual - has served over 1.5 million patients and has seen 100% YoY growth. Following a period of rapid expansion and strong profitability, Voy has increased its workforce by 114% since 2024 - a figure that reflects an ambition to meet the extraordinary growth in public demand to take control of their personal health.
Do Health marks the next step in this journey, empowering people to learn what their body actually needs and understand a clear pathway, centered around lifestyle habits, to achieve it. By combining biological markers with lifestyle inputs, Do Health is able to deliver recommendations that are genuinely personalised, not generic advice based on population averages.
Do Health reflects Voy’s long-held belief that the most powerful health outcomes are achieved before intervention is ever needed. While specialist care plays an important role for some, lasting health is built through everyday choices, sustained habits and a deeper understanding of how lifestyle and biology interact. Do Health has been designed to support people earlier, more holistically, and with clarity on what action actually looks like in real life.
George Pallis, CEO and Founder at Voy said: “Data doesn’t change lives. Action does. Do Health exists to close that gap. Do Health is designed for everybody - but tailored to the individual. We are proud to launch our first fully lifestyle and prevention-focused offering. Making impactful change doesn’t happen by receiving generic advice, it happens when people have access to the right tools to understand their own needs and act on it. Our growth as a business, demonstrated by the 500k active members we have on our Voy platform today, is proof that people want to take control of their health, cut through the noise and understand what will actually support their longevity.
Working with Dr Rangan Chatterjee to develop this unique service was an incredible experience - uncovering the practical lifestyle interventions we can make to tackle root causes of chronic health issues. As the saying goes: prevention is ultimately better than cure.”
Physician and author, Dr Rangan Chatterjee said: “My philosophy is all about simplifying what it means to live well. Life is busy and our health is often one of the first things we make compromises on..
We’re also faced with an overwhelming amount of information on a daily basis about what we should and shouldn’t do when it comes to our health, but knowledge is not enough. Knowledge is power - but an overload of conflicting information can cause unnecessary anxiety. We founded Do Health to make it as easy as possible for people to understand their body and have the confidence to take action in their daily lives. It removes the guess-work and maps out action tailored to you, clearly and simply.
It is a true step for people to take meaningful steps in the area of prevention, closing a gap the NHS currently cannot service and reducing the load on our healthcare system in the short- and long-term.”
Do Health represents the clearest expression yet of Voy’s long-term vision: a connected health companion that supports people before, during and beyond treatment, helping them take proactive control of their health over decades.
Voy was created to make people’s lives better. For some, Voy’s evidence-based treatments, through a combination of clinically-proven medication and behaviour-change programmes are essential to make effective change. For the remaining majority of the population, a focus on preventative lifestyle support through Do Health, is what’s needed to avoid medication in the first place.
