• 10 food swaps for a healthy gut
    Blog,  Diet,  Food,  Nutrition

    10 food swaps for a healthy gut

    Instead of changing your whole diet it is easier to swap food items for similar ones that are better for you. In this article you will find 10 food swaps for a healthy gut. Foods for a healthy gut Although there is still a lot more to discover about the gut microbiome, in general higher richness and diversity are correlated with positive health outcomes. As seen in previous articles, a healthy gut microbiome can be achieved by limiting ultra-processed foods and eat a variety of dietary fibre and resistant starch. 10 food swaps for a healthy gut #1: Swap highly highly processed crackers for wholegrain crackers Highly processed crackers contain…

  • Training the gut
    Blog,  Nutrition,  Sports nutrition

    Training the gut

    Training the gut is a sports nutrition strategy designed to allow athletes to handle increased amounts of food and fluid to meet their training and competition requirements. Gastrointestinal symptoms Many athletes, particularly those participating in intense and/or prolonged exercise, suffer from gastrointestinal (GI) discomfort. The symptoms are highly individual and can include bloating, abdominal cramping, diarrhea and vomiting (1, 2). On the most severe end of the spectrum, athletes may experience ischemic colitis and small bowel infarctions, which may require surgical resection (2). Regardless of severity, GI symptoms can certainly affect both performance and recovery (2). Factors The following factors play a role in the development of gastrointestinal symptoms in…

  • Resistant starch
    Blog,  Diet,  Food,  Health,  Nutrition

    An introduction to resistant starch

    Resistant starch is one of the most recently "discovered" types of dietary fibre. It continues gaining scientific attention due to the fact that certain species of gut bacteria feed on resistant starch to produce short-chain fatty acids, which are beneficial to health.

  • Gutfull by Dr Joanna McMillan
    Blog,  Book review,  Diet,  Food,  Health,  Nutrition

    Book review: Gutfull by Dr Joanna McMillan

    Gutfull by Dr Joanna McMillan is an audiobook with a wealth of information about how to keep a healthy gut in an easy to understand format. The author Dr Joanna McMillan is a nutritionist and dietitian born in Scotland. She is very well known in the Australian dietetics community and the general population as she is very busy with professional webinars, TV shows, etc. She is an author, nutrition consultant and ambassador for many food, nutrition and health organisations and food businesses. Gutfull by Dr Joanna McMillan This audiobook is structured in podcast format, i.e. divided in episodes rather than chapters. The episodes are short and, as mentioned before, in…

  • Exercise, gut health and gastrointestinal issues
    Blog,  Nutrition,  Sports nutrition

    Exercise, gut health and gastrointestinal issues

    Exercise is generally regarded as beneficial for health. Gut health is not an exception, athletes tend to have microbiomes with increased composition and/or function. However, too much exercise can be detrimental. This is an overview on exercise, gut health and gastrointestinal issues. Exercise and gut health Most people will agree that exercising is beneficial for health. When comparing the microbiomes of exercising individuals (including athletes) with those of sedentary individuals, scientists have found: More bacterial diversity and/or richness, generally regarded as beneficial to health More short-chain fatty acid (SCFA) metabolic pathways, important for intestinal integrity and other aspects of health Increased metabolic pathways of amino acids (including branched-chain amino acid,…

  • Fibre and health
    Blog,  Diet,  Health,  Nutrition

    Fibre and health

    The relationship between fibre and health has been appreciated for centuries, specifically as it relates to digestive health. More recently, scientists have set to investigate the role of fibre in other aspects of health. What is fibre There are multiple definitions of fibre and it’s difficult to write a concise one. Most fibre is carbohydrate, with the exception of lignin (1). Fibre includes non-starch polysaccharides (cellulose, hemicelluloses, pectins, hydrocolloids), resistant oligosaccharides, resistant starch and lignin (2). By other definitions, fibre is a polysaccharide with ten or more monomeric units which is not hydrolysed by endogenous hormones in the small intestine (3). In other words, multiple sugars held together that cannot…

  • What are postbiotics
    Blog,  Diet,  Health,  Nutrition

    What are postbiotics?

    In a previous article What are synbiotics? we spoke about some of the players in gut health. This week we will introduce a new term as we discuss: What are postbiotics? What are postbiotics? Postbiotics are metabolites (i.e. byproducts of metabolic processes) secreted by live bacteria or released by dead bacteria which provide health benefits to the host (1, 2). Other names given to postbiotics are metabiotics, biogenics or metabolite/cell-free supernatants (1). Types of postbiotics Postbiotics include, but are not limited to: Short-chain fatty acids (SFCAs) produced by fermentation of non-digestible dietary fibre by gut bacteria. The most abundant SCFAs are acetate, propionate and butyrate (1, 2, 3, 4) Secondary…

  • Blog,  Diet,  Health,  Nutrition

    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…

  • Mojo gut shots
    Blog,  Diet,  Health,  Nutrition,  Product reviews

    Product review: Mojo gut shots

    Mojo gut shots are a new non-dairy probiotic product by one of the most popular Australian kombucha makers. Like other fermented foods, these shots may help improve gut health. Mojo gut shots Think of these shots as a mini-version of kombucha (fermented tea) enriched with probiotics (beneficial bacteria). They are dairy-free and low in sugar. Mojo gut shots can be taken on their own or added to smoothies, etc. Ingredients Ginger Spice: Organic kombucha (walter, sugar, tea, kombucha culture), ginger juice (14%), probiotic (Bacillus coagulans GBI-30 6086) Berrytown: Organic kombucha (walter, sugar, tea, kombucha culture), berry puree (raspberry, blueberry, strawberry) (7.4%), probiotic (Bacillus coagulans GBI-30 6086) The packaging indicates the…

  • Tummify probiotic shots
    Blog,  Health,  Nutrition,  Product reviews

    Product review: Tummify probiotic shots

    Tummify probiotic shots are an alternative to other probiotic products in the market that are higher in sugar. This is a product designed for gut health. Tummify probiotic shots Tummify probiotic shots are 98% sugar free and certified organic. Each shot contains 35 billion colony-forming units (CFU) of a 13 multi-strain formula (see more details in the Nutrition information section below). The product comes in 5 and 20-packs containing single serve (65ml) plastic bottles, which are BPA-free and recyclable. Ingredients Fresh organic milk (99%), monk fruit juice concentrate, prebiotic fibre, kefir cultures and probiotics. For reference, these are the ingredients in the most popular probiotic product, Yakult: Original: Water, skim…