In each edition, I’ll share the most interesting and actionable findings from the latest health studies so you can stay informed (without sifting through dense medical journals).
Here’s what I found this month:
Garlic May Disrupt Fungal Overgrowth
A 2024 scientific review uncovered how fungal organisms like Candida use “quorum sensing” to communicate and form protective biofilms—making them more resistant to antifungal treatments. Compounds in garlic were shown to block this microbial signaling, reduce biofilm formation, and inhibit fungal growth. This suggests garlic-based approaches may offer natural, supportive tools for managing fungal overgrowth.
Red Meat Alone May Not Fix Iron Deficiency
A 2025 review explored whether regular red meat intake meaningfully improves iron status. While it did lead to some increase in iron levels, the change was modest—just 5–6 micrograms over four months. The takeaway? If you're iron deficient, red meat may help a little, but iron supplements remain far more effective for boosting levels quickly.
Probiotics May Benefit Brain Function
An umbrella review of 13 meta-analyses (nearly 4,000 participants with cognitive decline or Alzheimer’s) found that daily probiotic use of around 20 billion CFU a day led to moderate improvements in cognition and inflammation. There were also small benefits in insulin resistance and antioxidant levels. This study supports the growing link between gut health and brain health.
Licorice Extract Eases Heartburn Symptoms
In a 2025 clinical trial, an herbal formula featuring licorice extract (also found in our Gut Rebuild Nutrients) provided rapid relief from heartburn and regurgitation in patients with GERD—often within 1 to 2 weeks. This reinforces the role of natural compounds as a gentler alternative to long-term acid-blocking medications.
You Don’t Need a Perfect Diet to See Results
A small 2025 study on Crohn’s disease patients tested the effects of a whole-foods diet, with participants consuming either low or high levels of food additives. Surprisingly, both groups improved, regardless of additive intake. This aligns with our clinic’s philosophy: 80% dietary compliance is often enough to see meaningful results—perfection isn’t required.
Stay tuned for more fascinating insights in the next edition of the Ruscio Research Report!
In Health,
Dr. Michael Ruscio, DC
Adjunct Professor, University of Bridgeport Clinical Researcher
