Itching seems like a simple bodily annoyance.

But did you know that pesky itch may serve important evolutionary purposes – both protective...

If you suffer from Irritable Bowel Syndrome (IBS), you know it's far more than just an upset stomach.

The bloating, pain, and unpredictable bowel...

If you thought you understood how allergies work, think again.

Emerging research on mast cells, the immune system's key players in allergic...

Get ready to have your understanding of the body challenged!

Scientists are overturning the traditional idea that your immune system, nervous...

Did you know the same vitamin famous for healthy eyes also plays a crucial role in your gut?

Recent research reveals that Vitamin A, particularly...

Could the answer to preventing food allergies lie in the complex interplay between probiotics, fiber, and your gut?

Emerging research highlights...

Did you know you have a unique internal world of bacteria and other microbes that's as individual as your fingerprints? It's called your...

Recurrent infections can significantly disrupt everyday life, affecting both physical health and overall well-being. Understanding the implications...

I recently made a TikTok about the kickbacks that are common when recommending supplements and non-insurance-covered testing. 

This...

One thing I get asked about A LOT from patients and my medical trainees (med students, residents, and fellows) is about the role of testing in the...