Why is gut health considered critical in FDN?

Gut health is considered critical in Functional Diagnostic Nutrition (FDN) because it plays a central role in nutrient absorption and overall health. The gut acts as a barrier and a selective filter for nutrients, and when it is functioning optimally, it allows for the proper absorption of vitamins, minerals, and other essential nutrients from the food we eat.

Additionally, the gut microbiome, which consists of trillions of microorganisms, contributes to the metabolic processes that are vital for maintaining health. An imbalance in gut health can lead to a range of issues, including inflammation, dysbiosis (an imbalance of gut bacteria), and a compromised immune system. These can all impact not just digestive health but also various other systems in the body, ultimately influencing mood, energy levels, and the risk of chronic diseases.

By focusing on gut health, FDN practitioners aim to address the root causes of health issues rather than just managing symptoms, thus promoting long-term wellness and vitality. The emphasis on proper nutrient absorption and its connection to overall health underscores why gut health is a focus within this practice.