Our diet is a significant modulator of changes in our gut microbiota structure, particularly at an individual level. The concept that what we eat is related to health is not a new idea. With new studies and experiments on the human gut microbiota, scientists are finally beginning to truly understand how exactly food impacts our health. The commonly heard phrase “you are what you eat” has been proven true. If you were to et a strawberry or hamburger, the food enters your digestive system and comes across the intestinal microbes. The way your body processes the food is influenced by the microbes that are living in your gut.
Other than only being related to diet, levels of physical activity and sleep patterns can also affect the human gut microbiota. In a recent study, “for 17 consecutive days, 34 healthy participants were asked to self-record their food consumption using a food report.” From the results, the researches concluded that the variation in the daily microbiome is related to food choices, and not to standard nutrients.
For example, a vegetable such as spinach, which is rich in iron and also contains many other nutrients, such as fiber, minerals, and carbohydrates. All of these nutrients help to strengthen spinach’s relationship with the gut microbiome. Therefore, “nutritional advice should focus more on recommending people combine fruit and vegetables in their daily diet instead of prioritizing specific fibers.”
To conclude, a varied diet helps to maintain a well-balanced microbiome while also at the same time also giving your body the nutrients it needs in order to stay healthy.