What is gut health? How much does science really know. Where can you get more information from?
The interconnected relationship between microbes and humans is an increasing object of research and general public interest. Microbial communities are all around us, on the equipment you are using now to view this article, in your home, place of study or work. Crucially microbes have a significant presence on our skin and inside our bodies, particularly in the digestive tract, with the highest concentrations found in the colon. It should be pointed out the the consumption of fermented foods is linked to a positive, increased richness in gut flora.
Over the last decade advances in technology have led to improved understanding of the collection of bacteria, fungi and archaea (single cell microorganisms) that make up the human microbiome. More importantly there are ongoing attempts to understand the relationship between an individual’s microbiome and their health and wellbeing. In scientific terms the study of the human microbiome is in its infancy, but there are already a wide range of studies linking microbes living in the human gut to health and wellbeing. Elizabeth Bik has written a journal article outlining this general area of research and its challenges and opportunities. I would recommend The Hoops, Hopes, and Hypes of Human Microbiome Research to anyone wishing to get an overview.
The Bik article was published in 2016, and reflects one perspective (albeit a particularly well informed insight). A search on Google Scholar this morning (13th February 2018) for the term microbiome found over 20,000 entries; each entry likely to correspond to a journal article, book/book chapter, or other document. The point being, that this is a rapidly evolving area of enquiry. The types of human experience which appear to correlate with the microbiome is growing and includes; memory, obesity, depression, cancer, Crone’s disease, the immune system and much, much more. However as Elizabeth Bik points out in her article, the fact the certain microbes are correlated with a particular condition does not necessarily mean they cause it or are caused by it.
If you have a particular interest in gut health my advice is to find some good quality journalism as a starting point. If you need something more then go to the best scientific papers available. In my humble opinion, using one article or piece of research rarely builds a full enough picture. If you find out anything interesting feel free to email us or add it to the comments section below.
There is growing evidence that gut bacteria is linked to obesity. Preliminary experiments with mice appear to be supported by human studies.
Ongoing research into the role of the microbiome (bacteria in the gut) in human wellbeing is at a very early stage. But the frequency of media headlines linking gut bacteria to health is growing. As with all areas of science, claims which have not been verified in clinical trials and subsequently replicated must be treated with caution. Nevertheless the evidence of a relationship between gut microbiome diversity and obesity has been repeatedly demonstrated in mice.
The microbiome is a term used to describe all of the genetic material of a microbiota, the entire range of microorganisms present in a particular context, in this case the human gut.
There have been a number of studies which show that obese mice tend to have fewer different types of gut bacteria than thin mice. The thinking is that a greater range of gut bacteria is likely to positively influence the way that the digestive system breaks down food. Having more (types of) bacteria is linked to efficient processing of what we eat, with the results of a tendency not to be obese. Recent research reported in The Independent looked at the weight gained by 1,632 female twins over nine years. The study calculated that only 41% of the weight increase could be explained by genetic factors.
On closer inspection it was estimated that becoming slimmer or maintaining the same weight was connected to the consumption of dietary fibre (typically found in whole grains, fruit and vegetables). The study also discovered that the women who had gained weight, had a lower diversity of gut bacteria. These findings were in line with similar studies with mice. Although not yet conclusive the overall evidence linking the shape of our body and the composition of our microbiome is growing.
Outstanding lecture from Prof Simon Carding, how gut bacteria mediates both physical and mental health
Emerging research is demonstrating a profound relationship between the bacteria in our gut and how well we are, our lived experience. In this outstanding lecture Prof. Simon Carding offers insights, new and old into ideas about our gut bacteria. Warning you may see the world a little differently after watching the video!
“A potential life changer and life saver”
Gut bacteria and mind control by Prof. Simon Carding.
Fermented food is linked to significantly improved physical and mental health
Welcome to Gut Well Soon, a website committed to sharing knowledge about how fermented foods are able to dramatically improve health and wellbeing. For decades scientific research has supported the view that there is a strong correlation between the state of your gut bacteria and your physical and mental health. If this seems far fetched I encourage you to look into the scientific research in this area.
An essential component of a healthy gut is the balance and blend of living microorganisms in the digestive system. Fermented foods can have valuable levels of beneficial living microorganisms that meditate a range of beneficial processes.
Since the late 20th century, a number of factors have been linked with a decline in healthy gut bacteria, not least the use of powerful pharmaceutical products. Whilst drugs can kill significant amounts of harmful bacteria they may also reduce helpful, health promoting bacteria. Some fermented foodstuffs contain large numbers of these healthy microorganisms and have been directly related to a number of benefits.
Many traditional fermented foods are widely available and include pickled vegetables as well as yogurt based products. Humans have been eating fermented food for thousands of years. You may have many inexpensive fermented products in your own food cupboards right now. We are creating an extensive directory as well as some great recipes and instruction sheets. If you are interested in fermented foods, two ideas that you should start with are:
- foods labelled pasteurized are unlikely to contain healthy living bacteria
- following simple instructions you can safely make delicious fermented foods in your own home
This is a growing movement so please share your thoughts and ideas. Use the comments boxes to tell us about any experiences good or bad feel. We welcome information about relevant products and services in the market.