Understanding Metabolic Disease
Metabolic disease has become one of the defining health challenges of the modern era. Conditions once treated as separate problems — obesity, fatty liver disease, type 2 diabetes, hypertension, chronic kidney disease, and some forms of heart failure — are increasingly understood as connected expressions of metabolic overload. This section explains those connections in clear language and links them to diet, physiology, and the modern food environment.
What this section covers
This section introduces the biology of metabolic syndrome, insulin resistance, steatotic liver disease, visceral adiposity, and downstream organ injury. It also explores why these conditions often cluster together and why they are now common across populations that historically ate very different diets.
Secondary index links:
Biology of Metabolic Disease
A broad orientation to the core concepts and why they matter.
Fatty Liver / MASLD
Why liver fat is one of the most important metabolic warning signs in modern
Metabolic Syndrome Disease
The clustering of abdominal obesity, dyslipidemia, glucose dysregulation, and hypertension.medicine.