About Radhia

Clinical Nutritionist. Educator. Author. Health Detective.

Radhia's work begins by listening closely, holding the whole picture, and resisting easy answers when the evidence points somewhere more complicated.

Explore her assessment method
Portrait of Radhia Gleis

A career of inquiry

The same investigation, in every setting

For more than thirty years, Radhia has worked across clinical nutrition, teaching, research, writing, interviews, and individual consultation. Those roles are not separate identities. They are different expressions of the same habit: pay attention, connect the evidence, and keep learning.

Her practice is for people whose health story has accumulated in pieces. Rather than centering one symptom, one test, or one protocol, she considers history, daily life, available laboratory information, and the relationships among them.

Radhia is also an author and educator. For now, that work lives here within About, Insights, and Media—not on a separate author site. A dedicated Books & Writing section can grow naturally when there is current work to feature.

“Look for patterns, not isolated symptoms.”

How she works

Careful enough for complexity. Clear enough to use.

Listen first

Your history is evidence, not background noise. The work begins with the details that have too often been separated.

Connect the pieces

Symptoms, habits, stressors, and available labs are considered together so patterns can become more legible.

Rank the next steps

The goal is not an endless list. It is an organized set of priorities you can understand and discuss.

Start with the whole story.

Explore The Health Detective, or contact Radhia if you're unsure which path fits.