Meet our (genius) research team.
Learn the science. From the scientists themselves.
Alex Ruani, PhD cand Nutr Sc Ed
Research Director and Lead Science Educator
- Nutrition biochemistry
- Appetite and eating psychology
- Nutrigenetics and microbiomics
- Behavioural neuroscience
I lead our research division at The Health Sciences Academy, where our team of accomplished scientists and PhDs and I make sense of complex scientific literature and translate it into easy-to-understand practical concepts for 147,093+ working and aspiring nutrition professionals so they can stay on top of evidence-based advice and get ahead of the curve. I love everything to do with nutritional sciences, cravings and appetite neurochemistry, and nutritional epigenetics (how food compounds switch genes on or off).
Originally from Argentina, with Italian genetics, I’m a Harvard-educated scientist and UCL researcher who is fanatical about the latest developments in nutrition biochemistry, eating psychology, and personal genetics. My Master's and PhD studies are specifically on nutrition science education. As a scientist and science educator, I never hesitate to invest my time, my brain capacity and my finances into the absolute BEST scientific resources possible... Why? So I can pass my knowledge and teach everything I know to our amazing students. The work we do at The Health Sciences Academy is so meaningful and fulfilling, and I love waking up every morning knowing that I am making a difference.
What not many people know about me is that I’m also a trained lawyer (solicitor and barrister). Thanks to my legal brain, I’m able to absorb copious amount of data and to spot mistakes, inconsistencies and unproven claims quickly. This trait comes quite handy in my job as a nutrition science educator: debunking misinformation and false beliefs about nutrition is one of my top strengths.
The reason why I started living and breathing nutrition sciences is because there’s just so much junk science out there: from the news, “evidence-based” blogs, coaching schools and even "celebrity doctors". Did you know that most of that information is pulled out of context, oversimplified, misinterpreted or just made up – up to the point of endangering your health? They say my virtue (or my curse!) is that I can smell a fad in two seconds… As a result, there are zero – and I mean zero – websites that I follow other than high-impact scientific journals. I’m passionate about cutting through bad science, myths and misconceptions, whilst emphasising the key research and context in which scientific studies are written. I have the ability to explain the research in practical terms and make it relevant to each individual because I believe that everyone is different.
Otherwise, what's the point of science if it doesn't get translated into something usable? Which is why I'm so obsessed about teaching personalised nutrition strategies to our certification students. Because, when it comes to nutritional advice, personsalisation is the ONLY way... In fact, you'll often hear me say: "If it’s not personalised, it’s not effective."
Besides my doctoral research at University College London, I continue leading a large number of educational and publishing projects, including the curriculum design for 15+ accredited certifications and 60+ continuing education courses helping nutrition professionals to stay on top of evidence-based nutrition and stand out in the field. I've also written 50+ science books and 1,000s of commentaries on trending scientific topics, and I'm regularly invited to deliver talks and workshops for major organisations like Food Matters Live, UCL and UKHCA.
I am also a REPs qualified personal trainer and during my spare time advise elite athletes, including those who have Olympic ambitions; this comes from my own childhood dreams of becoming a gymnast (inspired by perfect-10 Nadia Comăneci). I am in The Huffington Post, MindBodyGreen, Food Matters Live and other major publications like the Nutrition Society, and often interviewed by Insider, Bella and The Sun to set the record straight.
Dr Michelle de la Vega, PhD
Research Scientist and Science Educator
- Cancer and molecular biology
- Preventative nutrition and lifestyle medicine
- Nutritional epigenetics
- Published 12 scientific studies
My passion for science and biology began before I even knew it was happening. I spent my summers growing up in a trailer surrounded by nature, questioning everything. This interest led to my pursuing an undergraduate degree in biology and my introduction to research. During my first three years of lab work at the Harvard Cancer Center, I compared the effects of nutritional compounds on normal cells and on cancer cells. Later on, in my PhD studies, I investigated epigenetic changes in cells and how they lead to cancer. In 2009, I received a PhD in molecular biology from Queen’s University in Belfast, Northern Ireland. My further post-doctoral studies have focused on looking at alterations inside of cells that occur due to diseases like cancer, and I have since published 12 studies in high-impact scientific journals.
The more we know about our bodies, the better chance we will have at living a healthy life. That is why I got into teaching. I love learning about ways to make ourselves the healthiest we can be, so why not share all the knowledge? Besides training junior scientists in the lab, I have developed and taught university degree courses on cancer biology, focusing on all aspects of the disease: epidemiology, genetic and cellular changes, treatment and prevention, including the nutritional components.
I'm the proud Lead Instructor of our Nutrition for Cancer Prevention and Longevity Certification. We developed this advanced certification because of questions we get all the time at The Health Sciences Academy: “Does this thing/ingredient/diet CAUSE cancer?”; “My relative got cancer but has NO idea what to do. What should she eat?”; “Will I get cancer if it’s in my GENES? Do I need treatment now?”. Yes, we get questions like these even from medical doctors and university-trained dietitians! Questions like that inspired us to bring practical science closer to those who have been touched directly or indirectly by cancer...
The oldest description of cancer dates back to 1600BC in Egypt and yet we still don’t know that much about this disease. In fact, cancer is not one disease, but is a group of 200 different diseases. No two people even have the exact same cancer due to no two people have the same body. Most of the research out there is looking for treatment, but why look for treatment when we can prevent it? Up to 80% of cancers may be preventable from lifestyle factors like good nutrition and exercise. The proverb, “an apple a day will keep the doctor away” is pretty close to truth because apples (and other fruits and vegetables) have nutrients and vitamins to help fight off diseases like cancer. Moving your body not only helps to burn off excess fat, but also increases your cells ability to repair themselves. And much of this repair happens when you sleep, so make sure to get a good night’s rest.
In my spare time, I train to run marathons and practise martial arts, and once won the British National Taekwondo Poomsae Championship (2009).
Remember to take the best care of yourself that you can and follow Dr. Seuss’s advice. “UNLESS someone like you cares a whole awful lot, nothing is going to get better. It’s not.”