What is metabolic health and why does it matter?

September 25, 2026 │ 3 min read

Summary
Metabolic health affects how the body converts food into energy, regulates critical functions, and maintains internal balance. Unhealthy lifestyle behaviors can put the body’s metabolic processes under strain, a state known as metabolic dysfunction. Developing healthy habits can help support metabolic health and reduce the risk of serious health challenges.

Understanding metabolic health and metabolic dysfunction

Metabolic health is the systematic functioning of the body’s metabolic and biochemical processes to support optimal function and maintenance of overall physiological functions.

It refers to the body’s ability to efficiently convert food into energy, regulate critical body functions, and maintain internal balance. When this system is under strain, it affects how individuals feel and function every day.

Metabolic dysfunction is a state that can often silently slip in and can put the body’s metabolic processes under strain, cascading into some of today’s most serious health challenges.

A man and woman running outside

More than 90% of U.S. adults are metabolically unhealthy.¹

What causes metabolic dysfunction?

The modern environment is built to drive patterns that undermine metabolic health. Unhealthy food, chronic stress, poor sleep, and sedentary routines can gradually disrupt energy use and nutrient processing, leaving the body less adaptable and more easily depleted. 

A woman holding a measuring tape around her waist

How does metabolic dysfunction impact the body?

Metabolic dysfunction can have a wide range of effects on the body, such as: 

  1. Excess body fat accumulation 
  2. Increased visceral fat (the bad kind of fat stored deep inside your abdomen, wrapped around your organs) 
  3. Persistent lack of energy and vitality 
  4. Lack of focus or “brain fog” 
  5. Greater susceptibility to poor health 
  6. Altered biomarkers of metabolic health (e.g., blood glucose, cholesterol, blood pressure, triglycerides) 
  7. Disruption of metabolic processes 

Symptoms of metabolic dysfunction often creep in slowly. This lack of awareness means that problems may go unaddressed until they become more serious. 

How is metabolic health measured?

Metabolic health is assessed through multiple measures. These may include body weight, blood glucose, blood pressure, cholesterol levels, triglycerides, waist circumference, and body composition (the breakdown of your body into major components like fat, lean mass, and bone). You can work with your healthcare provider to track these key indicators. 

Learn more about tracking metabolic health progress.

What can I do to support my metabolic health?

Consistently practicing healthy behaviors can help support the body’s metabolic processes. Small, sustainable steps in the following foundational areas can make a meaningful difference over time: 

  1. Work toward achieving and maintaining a healthy weight. 
  2. Focus on proper nutrition with high-quality protein and nutrient-dense foods.  
  3. Prioritize adequate daily hydration. 
  4. Engage in regular physical activity, including resistance training. 
  5. Prioritize regular, quality sleep. 
  6. Manage chronic stress. 
A woman doing bicep curls with dumbbells

References
1. O’Hearn M, et al. Trends and Disparities in Cardiometabolic Health Among U.S. Adults, 1999–2018. J Am Coll Cardiol. 2022;80(2):138–151. doi:10.1016/j.jacc.2022.04.046 

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