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How to eat 30 plants a week
Eating a variety of foods, in particular plant foods, is essential for gut health. This is because plants contain prebiotic fibre, polyphenols and other components that can improve the health of our gut via their effects on our gut microbes. Why 30 plants a week? This is the number that has been assigned as a ballpark target by gut health experts to ensure enough variety. Much as 8 glasses of water per day or 10K steps per day, there is nothing magical about the number 30, other than bringing you close to the optimal consumption of beneficial plant components. The concept of eating 30 plant a week is not only…
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What are synbiotics?
If the word “synbiotics” rings a bell is probably because it sounds like prebiotics and probiotics. All these terms relate to the gut microbiome in ways we will explore to answer the question: what are synbiotics? The microorganisms that populate our gastrointestinal system, or gut microbiome, has been the focus of much research in the past several decades. It is now known that the gut microbiome is involved in immune function, digestion, gut integrity and production of vitamins, among other important functions (1, 2). Probiotics Probiotics are live non-pathogenic microorganisms that can confer health benefits when taken in appropriate doses (1, 3, 4). Probiotics can act on the gut microbiome…
