The Role of the Gut Microbiota in the Relationship Between Diet and Human Health.
Study Goal
The researchers aimed to explore the complex relationship between diet (including salt intake), the gut microbiota, and host health.
Results Summary
The abstract highlights that high salt consumption, along with other dietary factors like saturated fats and refined carbohydrates, is associated with negative health outcomes such as obesity, metabolic syndrome, and cardiovascular disease. It also suggests that the gut microbiota interacts with dietary components, including salt, to influence health.
Population
Westernized nations (general population, not specified further).
Effective Dosage
Not specified
Duration
Not specified
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
Diets associated with health | neutral | high fiber, unsaturated fatty acids, and polyphenols while being low in saturated fats, sodium, and refined carbohydrates | - | - | have many similarities | #1 |
increased consumption of calorically dense ultraprocessed foods low in fiber and high in saturated fats, salt, and refined carbohydrates | increase | numerous negative health consequences including obesity, metabolic syndrome, and cardiovascular disease | Westernized nations | - | leading to | #2 |
The gut microbiota | neutral | health outcomes | - | - | may also have an impact on | #3 |
metabolites produced by the microbiota from dietary components | neutral | the host | - | - | can impact | #4 |
diet | increase | health | an individual | - | can support | #5 |
diet | increase | risk for disease | an individual | - | increase | #6 |
diet | neutral | specific diseases | - | - | be used as a therapy for | #7 |
The interplay between diet, the gut microbiome, and host health is complex. Diets associated with health have many similarities: high fiber, unsaturated fatty acids, and polyphenols while being low in saturated fats, sodium, and refined carbohydrates. Over the past several decades, dietary patterns have changed significantly in Westernized nations with the increased consumption of calorically dense ultraprocessed foods low in fiber and high in saturated fats, salt, and refined carbohydrates, leading to numerous negative health consequences including obesity, metabolic syndrome, and cardiovascular disease. The gut microbiota is an environmental factor that interacts with diet and may also have an impact on health outcomes, many of which involve metabolites produced by the microbiota from dietary components that can impact the host. This review focuses on our current understanding of the complex relationship between diet, the gut microbiota, and host health, with examples of how diet can support health, increase an individual's risk for disease, and be used as a therapy for specific diseases.