Disease really does begin in the gut. Here's how
Hippocrates, 'The Father of Medicine', was right when he said disease begins in the gut. This is now supported by modern science.
Here’s how
Our gut microbiome, composed of trillions of microorganisms or flora, plays a crucial role in maintaining health. Imbalances, or dysbiosis, are linked to many diseases from obesity, cancer and cardiovascular disease, to mental health.
A significant portion of our immune system is located in our gut. Healthy flora help regulate immune responses, preventing chronic inflammation, a common pathway to disease.
Dysbiosis can lead to immune malfunction, contributing to autoimmune diseases like rheumatoid arthritis and multiple sclerosis. Early gut microbiome composition can influence the development of allergic diseases and asthma.
Our gut microbiota influence metabolism too, including obesity and t2 diabetes, because they affect how we digest food, store fat and regulate blood sugar levels.
The gut significantly influences the regulation and balance of sex and thyroid hormones. Our microbiome metabolises oestrogens and androgens, and plays a critical role in converting raw thyroid hormone into its active form.
Some gut bacteria produce metabolites that influence heart health, like TMAO, which has been linked to atherosclerosis.
The gut-brain axis, a bidirectional communication system, significantly impacts mood and cognitive function too, with dysbiosis being linked to anxiety and depression.
Our gut microbiome is involved in the production of neurotransmitters too like serotonin, regulating mood and sleep.
The gut is crucial for detoxification, processing and eliminating toxins. Healthy gut microbiota support our liver by breaking down toxins and facilitating their excretion.
I could go on.
For good general health look after the gut with a fibre and probiotic rich diet devoid of chemicals; well-sourced protein and good fats; hydration; regular movement; avoiding the overuse of over the counter drugs and antibiotics; and managing stress