Digestion is an important process that often goes unnoticed until something goes wrong.
Yet, it is one of the most crucial functions of the human body, impacting not only our physical wellbeing but also our mental and emotional health.
In this blog, we'll explore why good digestion is so important.
Nutrient absorption
Probably the most obvious function of digestion is to break down food into its essential nutrients – carbohydrates, proteins, fats, vitamins and minerals – the building blocks of a healthy body. Without proper digestion, your body cannot absorb these essential elements efficiently.
Energy production
Digestion enables the nutrients from food to be converted into sources of energy. For example, carbohydrates are transformed into glucose, the body's primary source of energy. A well-functioning digestive system ensures a steady supply of energy for daily activities.
Immunity
Over 70% of your immune cells are located in your gut (1), which are inextricably linked to the gut microbiome – also crucial for a good immunity. The gut contains a diverse range of beneficial bacteria that help to protect you from harmful pathogens, and an imbalanced microbiome (i.e. one that lacks diversity and contains non-beneficial bacteria) makes you more susceptible to illnesses.
Good mental health
The gut-brain connection is a bidirectional communication system between the central nervous system and the enteric (gut) nervous system. An imbalanced gut microbiome has been linked to conditions such as depression, anxiety and even neurodegenerative diseases like Alzheimer's disease.
Waste disposal
Proper digestion ensures the efficient removal of waste and toxins from the body. If the digestive system isn't working as it should be (we call this 'sluggish'), it can lead to problems such as constipation, which, in turn, can result in a build up of harmful substances in the body and re-circulation of hormones.
Weight management
Digestions impacts our weight in a number of ways. For example, when digestion is efficient, you're more likely to feel full and satisfied after eating, reducing the chances of overeating. Additionally, a balanced gut microbiome can influence your body's ability to regulate weight.
Hormonal balance
The digestive system is involved in hormone regulation. The gut produces hormones that influence appetite and satiety, fat storage, glucose metabolism, and insulin sensitivity, and it helps to clear out 'old' hormones so they don't recirculate around the body.
Healthy skin
Skin conditions such as acne, eczema and psoriasis can be exacerbated or triggered by digestive issues causing reduced nutrient absorption, toxin accumulation and inflammation. There are strong links between food sensitivities, digestive issues and skin conditions.
Conclusion
The digestive system is the cornerstone of overall health, impacting your physical, mental and emotional wellbeing. By taking care of your gut, you're laying the foundation for a healthier and happier life.
If you suspect your digestion could be better, get in touch to find out how we can help.
Book a free 15-minute chat with me to find out more.
References
Wiertsema SP, van Bergenhenegouwen J, Garssen J, Knippels LMJ. The Interplay between the Gut Microbiome and the Immune System in the Context of Infectious Diseases throughout Life and the Role of Nutrition in Optimizing Treatment Strategies. Nutrients. 2021 Mar 9;13(3):886. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8001875/
Comments