Diet & Environment

We're exposed to carcinogens every day — in grilled food, smoked fish, even the air we breathe. LPI researcher Dr. David Williams is conducting the first human trial to determine whether a compound found in cruciferous vegetables can alter that risk.

How everyday dietary choices and environmental exposures influence gut bacteria and overall health.

A clinical trial examines whether daily almond intake can improve blood sugar, cholesterol, and metabolic risk factors.

What new discoveries reveal about the gut microbiome — and how diet shapes digestive and whole-body health.