From the Lab to Your Life
Dr. Rachelle Beattie McAlliey
Director of Scientific Innovation & Education, ProBiora Health
Dr. Rachelle Beattie McAliley holds a PhD in Biology with an emphasis in Microbial Ecology from Marquette University and has dedicated her career to the microbiome — the complex ecosystem of bacteria that shapes not just your mouth, but your overall health. As ProBiora’s Director of Scientific Innovation & Education, she oversees the research behind ProBiora3® and ensures that science actually reaches the people it was meant to help.
Dr. Beattie McAliley is a recognized voice in oral health science, presenting to dental professionals through organizations like AAOSH and IDMSS on topics ranging from the role of the oral biofilm to the evidence behind probiotic therapy in dentistry. Her work bridges the lab and the real world — helping patients, providers, and anyone curious about their health understand why the mouth matters more than most people realize.
Great science shouldn’t stay in the lab. Dr. Beattie McAliley brings it here — clearly, honestly, and with the conviction that a healthier mouth genuinely changes lives.
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Science & Insights
When most people think about oral cancer, they think first about the biggest known risk factors: tobacco, alcohol, human papillomavirus...
Dental professionals have long understood that the mouth does not function in isolation. Increasingly, high-quality research confirms what clinicians observe...
When people think about protecting their brain health, they often focus on diet, exercise, and mental stimulation. But emerging research...
Over the past few years, a key theme has emerged in oral health care: it’s not enough to simply brush...
When it comes to protecting your smile, what’s happening below the surface matters just as much as what you can...
Periodontal disease can be notoriously difficult to treat, especially when it persists despite traditional and advanced therapies. This case study...
If you’ve been paying attention to health trends lately, you’ve probably heard of Ozempic and other GLP-1 agonists. These medications...
February marks Kid’s Oral Health Month, a perfect opportunity for parents to prioritize and reflect on their children’s oral health....
Oral health is just as important for pets as it is for humans, yet maintaining a healthy balance of oral...
